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- A GIS Based Study on the Grain Productivity and Potential Yield Increase at Multi-levels in China 从栅格到县域:中国粮食生产的资源潜力区域差异分析
- potential yield increase 资源潜力
- The amount of nitrogen needed will increase as yield increases. 随着产量增加，需氮量也要增加。
- Yield Increasing Potential and Selection of Optimal Cultivation Measures for the Maize Varieties of YEDAN 13 ETC. 掖单13号等玉米品种增产潜力及优化措施的研究
- The region of flow produce is loose embankment and the flat roof, the gully erosion chain is the main cause of the sediment yield increase. 弃土场内主要的产流区域为松散边坡和平台，坡面的侵蚀链是造成区域内产沙量增加的主要原因。
- A potential yield response of 300kg lint/ha is projected if these recommended amounts of potash were used, which translates into a market value of 2.448 billion yuan. 如果施用推荐用量的钾肥，预计增产潜力为300公斤/公顷，市场价值为24.;48亿元。
- With each yield increase due to research, farmers were stimulated to practice more intensive culture. 由于研究而得来的每一项增产，激励着农民实行更集约的栽培。
- The effects of coated controlled-release nitrogen fertilizer (CRNF) on corn yield increase are studied. 采用包膜控释氮肥在玉米上进行肥效试验研究。
- Potassium release from soil and yield increase of crops by strain NBT of silicate bacterium were studied by pot,field and shake flask experiments. 通过盆栽试验、田间试验以及摇瓶试验研究了硅酸盐细菌NBT菌株的解钾作用以及对作物的增产效应。
- The index of drought resistance lies in yield increase and drought resistance.The hybrid breeding is the main measure for mungbean breeding. 抗旱指数是抗旱性和丰产性的有机结合，杂交育种是提高丰产性的关键。
- Using the tool of Visual Basic 6.0, design and impolder the estimate and analysis system of different levels potential yield (EAS) with the idea of descending different levels potential yield and increasing production approach. 在此基础上，以Visual Basic 6.;0为开发工具，按照逐层递减方去估算并分析单项作物和主要种植模式各层次生产潜力，并据此提出相应增产途径的基本思路，开发出层次生产潜力估算与分析系统(EAS系统)。
- The role of overirrigation improving photosynthesis decline of flag leaf was mainly at the latter stage and had no role for yield increase. 过量灌水改善旗叶光合衰退的效果主要表现在后期，对产量提高的意义并不大。
- Largest category of assets from the current potential yield of view, the attractiveness of the stock market than the bond market, capital flows to the stock market step by step just a matter of time. 从目前大类资产的潜在收益率来看，股市的吸引力明显大于债券市场，资金逐步流向股市只是时间问题。
- The frequency with which farmers can expect a legume yield increase from nitrogen fertilization is low for most species (Table 8). 对大多数种来说，农民们可以期望通过施用氮肥来使豆类作物增产的概率是不大的（表8）。
- The results showed that grain yield,test weight and flour yield increase,wet gluten content decrease by spraying Triadimefon in the later growth stage. 结果表明,在小麦生长中后期,喷洒粉锈宁可以提高籽粒产量,提高籽粒容重和出粉率,降低湿面筋含量。
- The yield increase of current varieties was mainly accounted for the improvements of bolls per plant and lint percentage. 现在品种产量的提高主要通过提高株铃数和衣分来实现；
- Large improvements in potential yields of maize have occurred through breeding programs. 通过育种使玉米获得了很大的增产潜力。
- Compared with the same reaction catalyzed by AlCl 3,the yield increase by 4.3%,and the amount of AlCl 3 decrease by half. 该工艺与只用三氯化铝催化相比;三氯化铝用量减少一半;而叔戊苯收率提高4.;3%25。
- Large improvements in potential yields of maize have occurred through breeding programmes. 通过育种使玉米获得了很大的增产潜力。
- The yield increases over 15%, and the sugar content slightly increases. 甜菜块根产量增加15%25以上,含糖率略有提高。
