نتایج جستجو برای: grain crops
تعداد نتایج: 99131 فیلتر نتایج به سال:
• Canola is one of the most profitable crops available to grain growers in southern and western Australia and rotations have been adapted to accommodate it. • Canola provides large yield benefits to subsequent cereal crops by providing an effective disease break. • Canola was often grown as the first crop after pasture but now canola is often used more intensively in rotations, posing problems ...
In the conditions of rapid global population growth, resource depletion, and increasing demand for grains, an efficient agricultural management system becomes a crucial element ensuring food security in Russia worldwide. The foundation such is intelligent grain production monitoring system, where diagnosing crop diseases serves as critically significant subsystem. This article presents approach...
PROBLEM: Before the cereals market reforms of the 1980s, food policies in Mali were aimed at securing cheap cereal supplies to urban consumers (government employees, students, the military, etc.). To achieve this objective, the government fixed the prices of the major food crops both pan-seasonally and pan-territorially and required forced deliveries to the national grain board. The grain board...
Introduction In Italy, grasspea (Lathyrus sativus L.) is one of the least common grain legumes. Today, it is not included in the official statistics of Italy and its survival is due to the praiseworthy action of a small number of farmers in very limited areas of peninsular and insular centralsouthern Italy. Since the Second World War the sharp reduction in cultivation, similarly for other grain...
It has been proposed that delayed leaf senescence can extend grain filling duration and thus increase yields in cereal crops. We found that wheat (Triticum aestivum) NAM RNAi plants with delayed senescence carried out 40% more flag leaf photosynthesis after anthesis than control plants, but had the same rate and duration of starch accumulation during grain filling and the same final grain weigh...
Carbohydrates stored in vegetative organs, particularly stems, of grasses are a very important source of energy. We examined carbohydrate accumulation in adult sorghum and maize hybrids with distinct phenology and different end uses (grain, silage, sucrose or sweetness in stalk juice, and biomass). Remarkable variation was observed for non-structural carbohydrates and structural polysaccharides...
Wheat (Triticum aestivum L.) is one of the most important agricultural crops worldwide. However, water is the most important limiting factor for wheat production. This study was initiated to test water stress environmental effects on grain quality and nutritional value of wheat by using single different water conditions at post-anthesis stage. Further analyses were conducted to examine variatio...
Agriculture in rainfed dry areas is often challenged by inadequate water and nutrient supplies. Summerfallowing has been used to conserve rainwater and promote the release of nitrogen via the N mineralization of soil organic matter. However, summerfallowing leaves land without any crops planted for one entire growing season, creating lost production opportunity. Additionally, summerfallowing ha...
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