From studies carried out on soil and root samples from the different agricultural crops in Albania, the following nematode genera have been detected: Meloidogyne, Ditylenchus, Tylenchulus, Globodera, Heterodera, Xiphinema, Pratylenchus, Helicotylenchus, Paratylenchus, Longidorus and Rotylenchus. ...
B.bees mainly live on these agricultural cropsC.bees are of great importance to fruits and vegetablesD.bees can bring in more money for farmers every year34.What is most likely to cause the worker bees to leave their hives behind? BA.The lack of food.B.The abuse of p...
As the first cities formed in Mesopotamia in the Middle East, probably around 3000 B.C., it became necessarily to provide food for larger populations, and thus to find ways of increasing agricultural production. This, in turn, led to the problem of obtaining sufficient water.Irrigation must ha...
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2021, Field Crops Research Citation Excerpt : Previous studies have demonstrated that under manual harvesting conditions, a stubble height of 35−45 cm is sufficient to achieve high grain yields in ratoon rice that result from high panicle number per m2 for the three-line and two-line late-ma...
crops in Hailun County.To improve the productivity,on the one hand,perfect farmland capital should be constructed,and fertilizer and water input should be performed to remedy the deficiency in the natural resources.On the other hand,the enthusiasm of peasants to agricultural production should be ...
Agricultural Base: Many villages primarily rely on agriculture as their main source of livelihood. The fields surrounding the village are cultivated to grow crops and raise livestock.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片
” In this context, any shocks to demand and supply which lead to rising global demand and disruption of global supply cause relevant price swings. Negative shocks to agricultural commodity supplies, which cause commodity prices to surge, are mainly the result of adverse weather conditions or ...
Most of the pathogens affecting potato crops cannot be transmitted via TPS, only one exception is Potato spindle tuber viroid (PSTV). TPS technology has also been particularly useful for maintaining food security in developing countries since 2–5 t of tubers per hectare are used as seed in ...
Main crops in green, organic food in China, production of non-pollution agricultural products statistics 翻译结果4复制译文编辑译文朗读译文返回顶部 China's major crop green, organic food, pollution-free agricultural production statistics 翻译结果5复制译文编辑译文朗读译文返回顶部 ...