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[AgriLife Extension] Texas crop and weather report for August 24, 2016

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By: Adam Russell

Recent rains likely to boost hay production outlook

COLLEGE STATION – Good quality cuttings of hay could be in the future for hay producers across the state following widespread rains.

Dr. Larry Redmon, Texas A&M AgriLife Extension Service program leader, College Station, said spring and summer presented subprime conditions for hay production on both ends of the weather spectrum.

Redmon said spring rains made it difficult for hay producers to access meadows and delayed or prevented first cuttings. The delays resulted in good quantities of hay but diminished nutrient values and quality.

The spring deluge was followed by 70-75 days of summer heat, including multiple 100 degree days in much of the state, that decreased moisture levels rapidly, Redmon said.

“I’m looking at fields that looked burnt up a week ago, and now they’re green and growing,” Redmon said. “It looks like producers might get a good second or third harvest.”The lack of moisture slowed growth and in some cases led to dormancy in hay meadows. But then the rains came.

According to the U.S. Department of Agriculture National Agriculture Statistics Service May 1 hay stock report, Texas had its highest surplus of fall/winter hay since 2008, 2.5 million tons, or 9 percent above 2015.

Redmon said producers who fertilized hay meadows based on forecasts that delivered rain would likely benefit most and see good new growth over the next few weeks. He said the next cutting would likely produce good yields and quality as long as fields are accessible when grasses peak.

Rangeland and pasture conditions around the state also improved following the rains and should provide adequate grazing in many areas until forages go dormant, according to AgriLife Extension agent reports.

AgriLife Extension district reporters compiled the following summaries:

CENTRAL: Conditions were wet and rainy. The district received 0.5-13 inches of rain, and temperatures were cooler. Sorghum harvest was completed but some corn was still in the fields. Cotton fields with open bolls were damaged. Water was standing on pastures and ranges. Many pastures that were turning yellow from extremely dry conditions have recovered. Pecan crops were looking good, and many producers shook some varieties to thin excess crop. Armyworms were a major issue in hay fields. Livestock and cattle remained in good condition. Most counties reported good soil moisture. Overall range and pasture conditions were good, and overall crop conditions were fair.

ROLLING PLAINS: Cooler temperatures prevailed and slowed down cotton plant growth. The cooler temperatures were beneficial for livestock producers, and cattle were in good condition. Pastures and rangeland were in good condition as some counties received beneficial rainfall with some amounts totaling upwards of 5 inches. Some areas remained dry, and wildfires were still a threat. Wheat producers were preparing for fall planting.

COASTAL BEND: Rains were a welcomed sight for producers as conditions were extremely dry. Rain amounts ranged from 3.5-12 inches in most areas. Wet conditions brought harvests to a standstill. Cotton quality concerns increased as open bolls were exposed to rain. The delay of harvest affected cotton fiber quality with yield and seed quality losses expected. Pastures were responding well to the rainfall. Livestock were in good condition. Fall cattle work continued. Calf weights appeared to be above average for the year.

EAST: The region received much needed rainfall. Pasture and range conditions were mostly fair to good with only Marion, Gregg and Shelby counties reporting excellent conditions. Scattered showers brought rain with total amounts between 0.01-8 inches. Many counties were experiencing extreme wetness. Subsoil and topsoil conditions were adequate with a few counties reporting surplus. Forages were growing again and turned green almost overnight. Pasture forage harvests stopped due to the rainfall. Many ponds and lakes filled back up. Hay producers were expecting to make one more cutting for the year. Producers were on the lookout for armyworm infestations. Producers were starting to plant fall gardens in Marion County. Jasper County reported fall gardens were doing well. Tree and plant issues were reported in Smith County related to the hot, dry summer days. Cattle were in good shape with excellent body conditions. Polk County producers were weaning and selling market-ready calves and cull cows. Feral hogs were active.

SOUTH PLAINS: Scattered showers were received in some counties. Rain amounts ranged from 0.4-1 inch. Subsoil and topsoil moisture levels remained very low in counties missed by the rain. Cooler weather helped grain fields recover slightly from extreme heat. However, the forecast was not favorable for cotton as warm temperatures were still needed to mature fields. Cotton and sorghum continued to mature. Peanuts were in decent condition, but corn was very dry. Corn silage harvest was underway in Bailey County. Pastures and rangelands needed moisture, but cattle were in good condition. Rains helped dryland cotton, but not enough fell to restore a healthy soil moisture profile. Forecasts indicated a chance for rain. Most cotton cut out and some natural boll shed was occurring. No open bolls were observed or reported but early bolls should open soon. Producers sprayed for stink bugs in some sorghum fields and adjacent cotton field margins.

PANHANDLE: There were near to slightly below normal temperatures for most of the district. Moisture was received throughout most of the district. Amounts ranged from a trace to 2.25 inches. Temperatures dipped below normal where rain fell. Dallam and Hartley counties received no precipitation and normal temperatures. There were reports of strong winds and some hail but not much damage. Corn was progressing well. Yield potential varied. Some estimates were for yields to be 20-30 percent below average. July heat hurt later-planted corn and corn planted with limited irrigation. Potato defoliation and harvest was underway. Yield potential on potatoes was also expected to vary greatly because of hot weather and high psyllid numbers. Producers were making third cuttings of alfalfa hay and were making field preparations for wheat planting. Sunflowers were in bloom and looked good. Rangeland in some areas were drying out. Horn fly numbers on cattle increased. Fall calving will start soon for some producers. Cattle were in good condition. Deaf Smith County producers started silage harvest with yields down 20 percent or more. Cotton was coming along with many fields in cutout. Some cotton progress was slowed by cooler temperatures. Grain sorghum fields in some areas were just now blooming. Sugarcane aphid numbers increased, and producers were applying insecticides. Cattle on pasture looked very good. Rangeland and pastures continued to vary in ratings from very poor to excellent with most reporting good to fair.

NORTH: Topsoil and subsoil moisture was mostly adequate. Rainfall amounts ranged from 1-5 inches. Temperatures did not get above the mid-80s for most of the reporting period. Rainfall helped rangelands and pastures but came a little late for corn and grain sorghum. Most corn fields were harvested and a large percentage of the grain sorghum was harvested. Yield reports on corn ranged from about 80-100 bushels per acre on dryland and about 150-200 bushels on irrigated fields. No yield reports on grain sorghum were recorded. Some early planted soybeans were harvested and yielded 25 bushels per acre. A lot of late-planted soybeans were planted into wheat stubble. Cattle looked good. Some stocker operators were hanging on to some yearlings because of ample grass. There was plenty of forage, and the cow-calf sector was in good shape going into fall. There were some reports of livestock stress due to high humidity levels, including some cases of pneumonia. There were a few reports of armyworms. Damage was not bad, but producers were scouting.

FAR WEST: Temperatures dropped to the high 80s and low 90s. Conditions were overcast with scattered showers over most of the district. Flash flooding occurred along the Rio Grande. Rainfall under 2 inches had little effect on dry range conditions. Rangeland fires remained a concern in some counties. Cotton crops in Glasscock County were declining, and some dryland bolls started to open. Sorghum and corn harvests continued. Supplemental feeding of livestock and wildlife continued in some areas. Producers completed maintenance on equipment to prepare for fall work. Alfalfa producers were starting fourth and fifth cuttings. Pecan trees needed moisture.

WEST CENTRAL: Widespread rain fell around the district throughout the reporting period, but no measurements were recorded. Temperatures were much cooler. Stock tanks and ponds filled with some runoff occurring. Fire dangers decreased, and some burn bans were lifted. Preparations for fall planting were underway. Most small grain fields were ready and fertilized for planting. Early planted wheat was expected to be available for grazing soon due to recent moisture. The majority of sorghum and corn was harvested. A few wet fields remained standing. Hay producers expected to make a third cutting due to moisture. Farmers were optimistic about cotton yields with recent moisture. Rangeland and pasture conditions were improving. Livestock remained in fair to good condition. Cattle prices were high. Pecan crops were extremely heavy. Timely rains were expected to help pecan nuts fill out.

SOUTHEAST: Between 4-7 inches of rain fell in areas of the district. Rains prevented work in some fields. The rice harvest progressed but was delayed due to rain. Some burn bans were lifted. Rains allowed pastures to regrow after being consumed by armyworms. Soil moisture levels throughout the district ranged from adequate to surplus, with mostly adequate. Rangeland and pasture ratings varied from excellent to good, with good most common.

SOUTHWEST: Good rain arrived for most of the district with averages from 3-11 inches reported. Rains helped topsoil moisture levels. Warm-season grasses improved, and pastures responded well. Corn harvest halted due to rain, which was not benefiting cotton fields. Hay cutting halted also. Rangeland continued to show improvement. Livestock were in good condition. Weaning of sheep and goats continued.

SOUTH: All counties, except Cameron County, received rain. Flooding was reported in some areas. Rain measurements ranged from 1-10 inches. Peanut fields were in good condition and entering the pod-fill stage. Water levels improved, and pastures and rangelands began to show signs of improvement. Conditions remained good for forage quality. Horn fly populations increased in some areas, but cattle body condition scores remained good. Lower temperatures brought relief to livestock in some areas. Livestock prices were expected to fluctuate because of improvements in grazing conditions. Overall soil moisture conditions ranged from very short in Cameron County to surplus in a few counties. Rains also improved wildlife habitat. Wildlife populations appeared to be in decent shape for upcoming hunting seasons. Cotton defoliation and harvests continued with less than 50 percent of acreage remaining in fields in most counties. Harvesting was expected to resume when fields dry. Producers were assessing fields with open bolls. Rains halted all field preparation for fall small grain plantings, as well as cabbage, onion and some early spinach, but was expected to help pecan growers during kernel development.

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Tracks in the Sand

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This morning, I walked out into my arena and noticed something that gave me pause. The roping steers had been in there the day before, and even though the ground was wide and level, the sand carried their story. Hoofprints crossed every direction, but in several spots, the same trail was pressed deeper than the rest. Twelve steers had been turned out, yet more than a few chose the exact same path, wearing it down until it stood out from all the other tracks.

Cattle are creatures of habit. Anyone who has spent time around them knows this. They like routine: the same feed, the same water trough, the same shade tree in the pasture. When they are turned loose, they rarely wander without purpose. More often than not, they move together, following the same course as the steer in front of them. There are reasons for this: efficiency, safety, instinct. Walking a beaten path conserves energy, and following the herd is their natural defense. Even in an arena with no real destination, those instincts come through. By the end of a short turnout, you will see the evidence, lines where they have chosen the easiest way to travel and stuck with it.

Out on the range, those lines last longer. Before fences and highways, cattle drives cut deep paths across the land. The Chisholm Trail, which carried herds north from Texas through Oklahoma into Kansas, was walked by millions of cattle in the late 1800s. More than a century later, faint traces of those trails remain, worn so deep by hooves and wagon wheels that the land still carries the mark. On ranches today, you can see the same effect in pastures where cattle walk the same lines between water and grazing. From the ground those trails might look like nothing more than dusty ruts, but from the air, they sometimes stand out as sharp lines winding through otherwise open fields. Cattle do not simply pass over the land; they shape it. Every step adds up.

That simple truth extends beyond livestock. We all make tracks. Our habits and routines are our trails, worn in by repetition, sometimes efficient, sometimes limiting. Like the cow paths, they can serve a purpose, keeping us steady and helping us move forward. But when repeated without thought, they risk becoming ruts, keeping us from stepping into new ground. History offers perspective here too. The old cattle trails built towns and economies, but once railroads and fences changed the landscape, those paths were no longer useful. Sticking to them would have meant going in circles. Progress required something new.


The Tracks We Leave

Standing in the arena, I thought about the kind of tracks I leave behind. Most of mine are not visible in the dirt. They are pressed into my daily life, how I work, the way I handle challenges, the example I set. Some are helpful and worth keeping. Others may have outlived their purpose. The difference comes in knowing when to stay in the track and when to step out of it.

Tomorrow I will drag the arena and smooth it all clean again. The next time the steers are turned in, they will make the same trails. That is their nature. But unlike them, I have a choice. I can decide which paths are worth walking, which ones to change, and what kind of tracks I want to leave for others who might follow.

Tracks tell a story. Sometimes they are only temporary, fading with the next rain. Other times they last for generations, reminders of where herds and people once walked. This morning, the cattle showed me again that even the smallest things on the ranch carry meaning. Their tracks in the arena were not just marks in the sand. They were a lesson: every step matters, and the paths we choose shape more than just the ground beneath our feet.

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Grazing North Texas – American Lotus

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Farmers and ranchers are in a very close partnership with Mother Nature. If we really pay attention, she presents us some interesting scenarios.

For example, though they are totally different types of plants, water lilies and prickly pear have a lot in common. They both have strikingly beautiful flowers, both plants are edible, both of them are invaders into their respective habitats, and too much of either one can be an obstacle that we have to deal with.

Many north Texas ranches rely on excavated ponds for livestock water. Any time a pond contains a significant amount of shallow water so that sunlight reaches the bottom, some type of pond weed will develop. The plant family that includes water lilies and lotuses is a common invader in our livestock water.

Water lilies and lotuses are in the same plant family but they are two separate genera. There are easy ways to tell them apart:
• A primary difference is that water lily leaves commonly float on the surface, but lotus leaves can grow above the water line.
• Water lily leaves and flowers are thick and waxy, while lotus leaves and flowers are thin and papery.
• Water lily leaves have a distinct notch in the leaf, while lotus leaves are more rounded.
• Water lily flower petals are pointed, and lotus petals are more rounded.

The photos attached to this writing are from Clay County, and this plant is common across north Texas. American lotus is adapted to a wide area, from Honduras north through Mexico and across the eastern US and into Canada.

American lotus is a perennial, and it is cold tolerant and heat tolerant. It can grow in any pond or slow moving stream that contains shallow water areas. It prefers water with a depth of about 12 inches. Germination can occur from the large lotus seeds. Tubers, or roots, are established in the mud, and long slender stems extend upward. Leaves and flowers are both emergent in that they grow above the water line.

Lotus flowers are fragrant, and yellowish white with rich gold centers. They open in the morning and close by late afternoon, then open again the next day.

Lotus is an edible plant and has a history as a food source. The large tuberous roots, the size of a human arm, were baked like sweet potatoes. The leaves were eaten like spinach, and the large seeds were ground into flour. Stems taste somewhat like beets and were usually peeled before being eaten.

There is a large world-wide industry of cultivating lilies and lotuses in water gardens. According to Dr. Jerry Parsons, Professor and Extension Horticulturist with Texas A&M AgriLife Extension, cultivation of these plants dates back as early as ancient Egypt. Today, anyone with determination and a little money can have a water garden.

In 2011, the 82nd Texas Legislature designated the water lily “Texas Dawn” as the official Texas State Water Lily. Texas Dawn is a hybrid developed by Texas resident Kenneth Landon, a world-renowned expert in the field of water lilies and the director of the International Water Lily collection in San Angelo.

Ducks and other wildlife utilize the large acorn like seeds of American lotus, and submerged portions of all aquatic plants provide some form of wetland habitat. Many of us have tried to pull a bass out of a group of water lilies or lotuses, and I’m sure others have had better luck than I did. Although there can certainly be benefits to lilies, lotuses, and other aquatic plants, they can also infest ponds to the extent that the pond is not functioning correctly.

So, while the rest of the world works hard to grow these plants, ranchers sometimes need to control populations in their stock ponds. Once it gets a foot hold, American lotus can spread aggressively in wetland areas.

The primary issue that encourages American lotus, and most other water weeds, is shallow water. Look closely at a good livestock pond and you will find that the deeper water is basically free of infestation. Any pond will have a certain amount of shallow water that encourages water weed growth, depending upon the terrain at the pond site and how the pond was constructed. Some ranchers who enjoy and utilize wetland habitat may prefer to have ponds with significant shallow water area.

Almost all livestock ponds have a certain life expectancy. Siltation, or movement of soil into the pond bottom through rainfall runoff, is a natural occurrence. How fast siltation occurs into each pond, and how deep the pond was to start with, determines the length of time that the pond will contain adequate depth for dependable water for livestock.

Ponds that develop infestations of water weeds over a large percent of the surface may not have adequate depth to remain a viable water source for livestock during drought periods, especially in western north Texas where evaporation rates are higher.

Mud, or silt, from the pond bottom, can be removed to deepen the water, but this is a very expensive process. It is often more economical to construct a new pond rather than try to remove the silt from an old one. Most of us do not have the funds to continually construct deep water livestock ponds, so we must try to keep existing structures functioning and providing good drinking water for livestock, for as long as we can. Control of pond weeds like American lotus may be necessary, and it can be accomplished.

There is currently no feasible biological control. American lotus can be cut and removed, but this process us usually temporary because lotus can reestablish from seeds and roots.

American lotus can be safely controlled by chemicals. This must be done carefully. If a pond containing a large amount of any pond weeds is treated to remove all of the vegetation, a fish die-off could occur. When the dying weeds decompose, they use up the oxygen in the water and fish can suffocate. If possible, treat only a portion of the area, wait about two weeks, and treat another portion.

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The Many Benefits of Rabbit Manure

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By Landon Moore

Rabbits offer a lot to the home gardener, and perhaps the most useful of all is their waste. Rabbit manure is likely the single most versatile and valuable fertilizer of any animal manure. It’s a “cold” manure, meaning it can be applied directly to plants in any form without the risk of burning them. In contrast, manure from sheep, horses, cows, and especially poultry must be aged before it’s applied, or it may damage plants. Because rabbit manure doesn’t need to be aged, it retains more of its nutrients and is therefore twice as rich as chicken manure and four times more potent than horse or cow manure. Rabbit manure is safe to apply to soil growing edible crops, has virtually no smell, and contains no harmful seeds. It can be used immediately, or be dried, powdered, made into tea, or turned into worm castings. A single trio of rabbits and their offspring can produce up to two cubic yards of fertilizer per year, along with 100 to 200 pounds of meat.

Rabbit manure is in such high demand as a fertilizer, particularly for roses, that it’s often sold online at a premium price. Some rabbitry owners even charge people to come scoop the manure themselves, paying by the bag. Larger rabbitries might sell by the truckload, but many owners keep it all for their own gardens. You may wonder what makes this little mammal’s excrement so uniquely useful. To understand, we first need to look at the qualities that make it special and then explore its various applications.

To begin with, let’s take a closer look at a rabbit’s biology. Contrary to popular belief, rabbits are not rodents but belong to the order Lagomorpha and family Leporidae, along with hares. All domestic rabbits are domesticated European rabbits (Oryctolagus cuniculus) and are unable to produce fertile offspring with American cottontails. Rabbits are considered “pseudo-ruminants” because they have a single-chambered stomach, but they also have an organ called the cecum, which functions similarly to a rumen and makes up about 40% of their digestive tract. They are crepuscular, meaning they are most active at dawn and dusk, typically feeding in the evening.

Rabbits actually produce two kinds of manure. The familiar dry pellets make up most of their waste, while the other type, known as “cecotropes,” is a moist and smelly substance resembling tiny bunches of grapes. Cecotropes are not fully digested, and because rabbits cannot chew their cud, they reingest the cecotropes as they are excreted. This fermented substance allows the rabbit to absorb more nutrients than it would through initial digestion. While cecotropes are occasionally found in cage trays, the feeding behavior that leads to them is usually only witnessed by the rabbit owner.

The dry pellets are the true manure that most people are familiar with. These small, round, dry pellets have almost no smell when kept dry. When crushed, they break down into a powder resembling tiny grass fragments because, in essence, that’s what they are. Some people crush the pellets before applying them to speed up their absorption into the soil, while others appreciate their “slow-release” feature. Additionally, the manure’s water solubility can be exploited in several ways. Soaking a wheelbarrow full of manure creates a potent sludge that can be easily applied to flat surfaces. If the odor is not an issue, the smell will dissipate once the manure is either dissolved by moisture or dried by the sun. Another method is to make manure tea: fill a cloth bag with manure, seal it, and submerge it in a barrel of water for a few weeks. A simpler method involves placing damp manure at the bottom of a barrel, filling it with water, and letting it sit in the sun for a couple of weeks. Stir occasionally, and you’ll have a powerful liquid fertilizer ready for use.

Domestic rabbits should be fed a modern, pelleted feed, which provides all the nutrients they require. This diet eliminates the risk of noxious seeds being present in the manure, making it safe to apply directly to the lawn, especially during winter. Winter and spring rains will break it down, and by late spring, you’ll have a healthy carpet of turf.

Rabbit manure’s nutrient content varies depending on factors like storage, age, and diet, but it generally contains around 2% nitrogen (N), 1.3% phosphorus (P), and 1.2% potassium (K). The Oregon Extension Service gives a range of 3-4.8% nitrogen, 1.5-2.8% phosphorus, and 1-1.3% potassium. Even at the lower end of the scale, rabbit manure has higher nitrogen content than poultry manure and twice the nitrogen content of cattle manure. One reason rabbit manure doesn’t burn plants is due to the biology of birds, which lack bladders and produce more ammonia in their waste. In contrast, rabbits release ammonia in their urine, which is why their manure may have a stronger odor.

Because of its balanced nitrogen-to-phosphorus ratio, rabbit manure promotes a wider variety of species in the same application area. Applying it directly to heavy clay soils will improve them quickly, especially when combined with other organic matter. It can also improve sandy soils by adding texture and helping them retain moisture. Anyone raising rabbits will have a steady supply of manure, as they are efficient producers. A small herd of 17 animals, including their litters, can produce about one ton of manure annually.

Beyond fertilizing, rabbit manure has several other uses. It is considered the best food for earthworms and can be combined with moisture-holding bedding like peat moss, shredded paper, or hay taken from used nestboxes. Many rabbitries (including my own) keep worm beds right under the cages. The resulting castings are rich in nutrients and can be used as-is or incorporated into soil amendments. A couple of feet of manure under a foot of soil in a hotbox can generate enough warmth to start and grow seeds, even in cold climates like Vermont.

In Europe and Asia, the rabbit meat industry is a billion-dollar market. While the Czech Republic leads in per capita consumption (over 8 pounds per person annually), China is the leading producer of rabbit meat. A recent study in China examined the effects of replacing peat moss in seed-starting soil with rabbit manure. The study found no significant difference in germination rates and noted that the manure provided increased nutrients for seedlings. The ideal ratios for seed-starting soil were found to be one-third manure, one-third perlite, and one-third vermiculite, or half manure and half perlite.

Rabbit manure is often overlooked as a nuisance, but as we can see, it’s an incredibly versatile soil conditioner, excellent fertilizer, ideal food for earthworms, and a superior seed-starting medium. Anyone raising rabbits should consider this another benefit, in addition to having a home meat supply, exhibition livestock, or pets.

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