1) Application of fercilizer in large rate
重施化肥
2) heavy subsoil application
深施重肥
1.
Effect of heavy subsoil application in different periods on the growing & bearing fruit of Shatian Pomelo;
不同时期深施重肥对沙田柚生长结果的影响
3) chemical manure fertilizing machine
化肥施肥机
4) fertilizer use
化肥施用
1.
Chinese grain production and fertilizer use were temporally and spatially analyzed in terms of the experimental data and the results of investigation.
根据试验研究资料与调查结果，对中国粮食生产与化肥施用进行了时空宏观分析。
5) optimized fertilization
优化施肥
1.
In this experiment the optimized fertilization for Cymbiduim was carried out by saturated design of N,P,K.
试验研究了大花蕙兰优化施肥技术,在不同施肥水平和不同NPK比例下,测定了叶面积增长速率(LAIR)、叶绿素含量(Chl)、光和速率(NPR)和单枝小花数量(FNPR)。
2.
The results show that the treatments of optimized fertilization and high water-fertilizer were beneficial to the increasing of water absorption ability of crop root,to the increasing of the fertilizer N use ratio by crops,to the increasing of crop yield and quality,and to the decreasing of soil alkalescency.
结果表明:优化施肥和高水肥措施有利于提高作物根系吸水能力、增加作物对土壤氮素的利用、提高耕地作物产量和品质、抑制土壤碱性增加。
3.
Therefore,30% of nitrogen fertilizer could be expected to be saved by optimized fertilization,and postponing N application is a rational and practicable N fertilization method for reducing AV in winter wheat-summer corn rotation system.
采用密闭室间歇通气法研究优化施肥条件下华北冬小麦/夏玉米体系的土壤氨挥发损失。
6) Optimum fertilization
优化施肥
1.
Optimum fertilization could reduce the accumulation and loss of soil nitrate nitrogen and protect the groundwater and environment.
田间小区试验结果表明,优化施肥能提高作物产量及氮肥利用率,节约氮肥38。
补充资料：重施
1.优厚的施与。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条