نتایج جستجو برای: crimson clover and forage yield
تعداد نتایج: 16842254 فیلتر نتایج به سال:
Řepková J., Nedělník J. (2014): Modern methods for genetic improvement of Trifolium pratense. Czech J. Genet. Plant Breed., 50: 92–99. This review focuses on trends in genetic improvement of a significant representative forage crop, Trifolium pratense (red clover) classified taxonomically into the agronomically outstanding family Fabaceae. Red clover breeding is aimed at improving traits like p...
Kura clover (Trifolium ambiguumM. Bieb.) grown in monoculture is difficult to harvest mechanically because of its decumbent growth habit, and legumes in general have poor ensiling characteristics. Our objectives were to assess forage yield, nutritive value, and silage characteristics of kura clover–winter wheat (Triticum aestivum L.) mixtures to determine usefulness as a silage crop. ‘Cardinal’...
Dual-use cover crops as forage for livestock could offer ecological and economic benefits when incorporated into rotations with corn (Zea mays L.) soybean (Glycine max (L.) Merr) in the Mid-South USA; however, information on implementation impact is limited. A factorial of sixteen cool-season species a no-cover control by two management systems (forage harvest residue left field) was repeated u...
Three Latin square trials, with 20 (two trials) or 24 (one trial) multiparous lactating Holstein cows (four in each trial with ruminal cannulae), compared the feeding value of red clover and alfalfa silages harvested over 3 yr. Overall, the forages contained similar amounts of neutral detergent fiber and acid detergent fiber; however, red clover silage contained more hemicellulose, less ash and...
ent management are important steps in increasing uptake of soil-available P and reducing P losses in runoff Haying common bermudagrass [Cynodon dactylon (L.) Pers.] is (Rowe and Fairbrother, 2003; Sharpley and Halvorson, commonly used to manage field-applied manure P in the southeastern 1994). Utilizing this manure resource by replacing comUSA but is limited to summer. This 3-yr study was done ...
Forage legumes have a relatively high biomass yield and crude protein content, but their grazed and harvested biomass lacks the high-energy carbohydrates required to meet the productivity potential of modern livestock breeds. Because of their low carbohydrate content, forage legume diets are typically supplemented with starch rich cereal grains or maize (Zea mays), leading to the disruption of ...
Current environmental concerns, the rising economic and costs of mineral fertilizers need to respond limitations N fertilization in organic farming motivate search for alternative sources maize cropping. Forage legumes used as winter cover crops may improve soil fertility offer benefits environment. The aim this study was examine effects, a factorial field experiment, two sowing dates (SD) nine...
Red clover (Trifolium pratense L.) is a globally significant forage legume in pastoral livestock farming systems. It is an attractive component of grassland farming, because of its high yield and protein content, nutritional value and ability to fix atmospheric nitrogen. Enhancing its role further in sustainable agriculture requires genetic improvement of persistency, disease resistance, and to...
Knowledge of the effects of row spacings and seeding rates on dual-purpose forage and seed production of an annual legume crop is essential for its proper agronomical exploitation. In this study, the effects of various row spacings and seeding rates on dry matter and seed yield in berseem clover (Trifolium alexandrinum L.) were evaluated in two consecutive years. The experimental design was a s...
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