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AgriLife Today – Texas weather and crop report for August 29

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By: Adam Russell

AgriLife Extension personnel to assess flooding impact on livestock, pets

COLLEGE STATION — Texas A&M AgriLife Extension Service personnel will soon begin assessing recovery needs for livestock producers and pet owners as residents grapple with ongoing flooding along the Gulf Coast.

AgriLife Extension experts said the U.S. Department of Agriculture inventory estimated there were more than 1.2 million beef cattle alone within the 54 Texas counties on the emergency declaration list.

Dr. Andy Vestal, AgriLife Extension specialist in emergency management, College Station, said many ranchers along the coast moved their animals to higher ground and several sale barns and fairgrounds were acting as holding stations for livestock.

Vestal said shelters for companion animals and livestock have been set up around the state to harbor and care for displaced pets and farm animals.

Pet and livestock owners can call 2-1-1 if they are seeking a small or large animal shelter or holding facility in an area that is not listed or contact the emergency management department in the area.

Below is a list of 50 shelters/holding facilities. Residents are encouraged to call the facility first to check availability and capacity because conditions change frequently.   http://www.tahc.state.tx.us/emergency/TAHC_SheltersHoldingFacilities.pdf

Dr. Ron Gill, AgriLife Extension livestock specialist and associate department head for animal science at Texas A&M University, College Station, said he and other AgriLife Extension personnel will be cooperating with lead agencies as they prepare to enter affected areas to assess losses and short- and long-term needs for producers and their animals there.

“We will be following the lead of the Texas Animal Health Commission and alongside professional organizations like the Texas and Southwestern Cattle Raisers Association to start assessing where and when we can go in to see what producers and landowners need now and will need over the next few months,” he said. “The flooding is making it difficult and we can’t get in the way while first responders are trying to get people out. Livestock are a secondary concern right now, but we do want producers and landowners to start thinking about what kind of help they will need long-term.”

Gill said responders expect needs for supplies, veterinary assistance and feed, but that agencies will begin announcing those needs to the public as assessments are made.

“We don’t want to get ahead of ourselves,” he said. “We know that there are ample supplies of hay in Texas that were not affected, and we know cattle producers along the coast will need to be supplied because many of their grazing pastures could be underwater to a point that they may go dormant or die. We are working to meet the veterinary and nutritional needs for those producers over the short- and long-term, but we need to make assessments and that’s difficult right now because it’s still raining.”

Gill said waters appear to be receding quicker after this storm due to relatively low runoff from tributaries to the north of the flooding. But those conditions could change as the storm continues to move across areas already flooded.

“We will probably go to the west side of the storm where the hurricane made landfall to begin our assessment and then work our way toward the remaining areas,” he said. “We also have AgriLife Extension agents in those areas who are helping make early assessments and coordinating the overall efforts to evacuate animals.”

The 12 Texas A&M AgriLife Extension Districts

AgriLife Extension district reporters compiled the following summaries:

CENTRAL: Hurricane Harvey brought heavy rainfall. Some areas received more than 8 inches. Rains have hindered harvesting efforts. Producers saw an increase in Bermudagrass stem maggot damage. Livestock were in good condition. Rains have hindered harvesting efforts. Some farmers were still trying to harvest corn, and cotton was waiting to be stripped. Producers expected to soon look at their cotton fields for damages incurred. Grasses and forages were good. Livestock had plenty to eat, and tanks and streams were full. Nearly all counties reported good soil moisture. Overall crop conditions were good.

ROLLING PLAINS: Cooler weather set in with rainfall in different areas. Pastures looked a lot better with the recent rains and were providing adequate grazing for livestock. Producers greatly decreased supplemental feeding. Cotton acres planted back in haygrazer were looking very promising after timely rains. Some producers cut and baled some haygrazer and will likely get a second cutting. Sorghum and corn fields looked good, but farmers couldn’t get in the fields to harvest due to high moisture. Producers got another cutting of hay and may get another thanks to moisture received over the past few weeks. Wise County reported a record setting corn harvest in areas.

COASTAL BEND: No report.

EAST: Rain continued to fall across the region as Hurricane Harvey moved inland. Pasture and rangeland conditions were mostly fair to good. Panola, Rusk, Shelby and Gregg counties reported excellent conditions. Fields and pastures were saturated in Cherokee County. Jasper County reported heavy rains and flooding. Subsoil and topsoil conditions were adequate to surplus. In Smith County, hay still needed cutting but producers were holding off due to showers in the area. In Gregg County, conditions were too wet for many producers to harvest warm-season forages. Panola County reported lush grazing pastures and plenty of forages. Armyworms were reported in Shelby and Wood counties. Vegetable crops slowed in production or stopped. Producers were putting in fall gardens in Marion County. Cattle were in good to excellent condition. Cows and calves were fat and growing.

SOUTH PLAINS: Weather was cooler and subsoil and topsoil moisture remained adequate due to continued rain. Scouting reports indicated cotton ranged from just starting to bloom to hard cut-out. Heat units were still needed to finish out the cotton. Grain sorghum was being scouted on a weekly basis now for sugarcane aphids. All other crops continued to mature. Pasture and rangeland conditions improved with the recent moisture. Cattle were in good condition.

PANHANDLE: Conditions were cloudy, and temperatures continued to be below normal. Some areas received traces of rain. Soil moisture was good to adequate and was received off and on throughout most of the district. Irrigation ceased on all crops for the summer growing season. Rangelands were in very good condition for this time of year. Producers plowed and sprayed for weeds in fields to be planted with wheat. Planting for wheat should start soon. Corn progressed well with good growth. Sorghum headed out, and grain fill was rapid. Sugarcane aphid numbers were starting to increase, and some producers were spraying. Cotton looked good but needed sunshine and heat.

NORTH: Topsoil and subsoil moisture levels ranged from mostly adequate to surplus. Most counties received rain ranging from 2-5 inches. Pastures looked great for this time of year and were thriving due to above-normal rainfall and below average temperatures. Cotton and soybeans were doing well. The corn harvest continued to produce above-average yields. Hay production continued in spite of the rain. Livestock were in great condition and were relieved by cooler weather, but horn flies were bad in some counties. Spring-born calves looked good. Armyworms were reported in some counties, and sugarcane aphids were present on sorghum and Sudan varieties. Pecans looked good and should produce a decent crop this year.

FAR WEST: Temperature highs were in the 90s and lows in the 60s. Rain amounts were 0.45 to 3 inches for the reporting period. Much of the district continued to receive daily rain showers. Corn and sorghum harvests made steady progress in between scattered, spotty showers. Rain was beneficial to cotton as many fields continued blooming at the same node for two weeks. Dryland cotton was putting a lot of fruit on and holding it. Irrigated cotton started to shed some small bolls. Pastures were greening up and looked much better. Weeds and grasses were growing due to the moisture.  Alfalfa and Sudan producers were most affected by weeds because they have not been able to harvest fields. Pecan trees still needed water. Water was standing in ditches causing an influx of weeds, snakes and mosquitos. Late sheep, goats and bad ewes were shipped. Producers continued to feed livestock and wildlife.

WEST CENTRAL: No report.

SOUTHEAST: No report.

SOUTHWEST: Some counties received much needed rain, but others remained dry as Hurricane Harvey passed. Temperatures remained high and humid. Hay was rolled up in some areas, and corn harvest neared the end. Pasture conditions should improve for counties that received rain. Others remained dry but in decent condition.

SOUTH: The district received rainfall in some areas. The area was spared from damaging winds and any storm damage. Rain amounts ranged from half an inch to almost 5 inches. Conditions were hot, dry and windy for other areas. Temperature highs fluctuated from 80-100 degrees. Soil moisture levels were short in areas that did not receive rain. Cotton harvest was ongoing in some areas and was close to harvest in others, and peanuts were getting close to harvest time as well. Pasture and rangeland conditions improved with recent rainfall, but supplemental feeding was occurring at a steady pace. Some producers began planting oats on dryland fields. Sorghum and corn harvests were complete. No major livestock issues were reported due to Hurricane Harvey. Some vegetables were planted and more planting was to come.

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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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