نتایج جستجو برای: a forage legume
تعداد نتایج: 13438205 فیلتر نتایج به سال:
Vicia includes several economically useful food and forage legume crops. Among these, are Vicia sativa (common vetch) and Vicia narbonensis (Narbon vetch). The present study was carried out to evaluate seventeen lines of V. sativa and six lines of V. narbonensis for adaptability and yield under Riyadh conditions. Parameters studied included days to flowering, days to maturity, plant height, see...
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...
Nitrogen losses from dairy production have negative impacts on the environment and on production economics. In Northern Europe, dairy cattle are mainly fed forage-based diets supplemented with protein feeds such as rapeseed meal. This thesis sought to develop and evaluate new methods for forage protein evaluation and to improve the value of locally produced protein feeds. Ruminal metabolism of ...
Reuse of drainage waters is an attractive management option that has been proposed for many irrigated agricultural areas. In California’s San Joaquin Valley (SJV), however, drainage effluents are not only saline, but may also contain potentially toxic trace elements such as selenium and molybdenum. Crop suitability for reuse systems depends on the influence the sodium sulfatedominated waters ha...
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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