这可能是由于缺乏化肥、资源管理或农艺学不良、在错误的时间有太多水或太少的水。
It may be lack of fertilisers, poor husbandry or agronomy, too much water or too little at the wrong time.
这些研究的领域，包括抗草甘膦“终结者”除草剂转基因大豆及其种植必须施用的草甘膦除草剂对健康与环境的影响，其农艺学表现，以及对农民与市场的经济影响。
Areas of study include the health and environmental effects of GM RR soy and the glyphosate herbicide that accompanies it, agronomic performance, and economic impacts to farmers and markets.
农学，农艺学：农业的一个分支，主要研究土地的管理和作物的生产。
Agronomy a branch of agriculture dealing with soil management and crop production.
应用推荐