2) applied P and K fertilizer
磷钾肥运筹
4) Nitrogen application
氮肥运筹
1.
The effect of different proportion of nitrogen application on yield and quality of double cropping late rice;
氮肥运筹对双季晚稻产量和品质的影响
2.
Effects of nitrogen application on dry matter accumulation and yield of hybrid rice;
氮肥运筹方式对杂交水稻干物质积累和产量的影响
3.
The effects of nitrogen application operation on physiology and yield of wheat in Karst mountainous areas;
氮肥运筹与喀斯特山区小麦生理及籽粒产量的关系
5) fertilizer management
肥料运筹
1.
Ecological effects of the fertilizer management on pest population in the highyield culture of rice.;
水稻高产栽培中肥料运筹对害虫种群的生态学效应
2.
This research was from the density, fertilizer management, seeding and picking time, analyzed the influence for sweet corn growth with different farming measure, improved the crucial technology in sweet corn production, made clear how to cultivate Jingketianll2 and Sutian8 in here preliminarily, offered theory basis to enlarging sweet corn production and yielding good returns.
本研究从甜玉米生产中的密度、播期、肥料运筹、采收期等环节着手，系统分析了不同农艺措施对甜玉米生长发育的影响，完善和发展了甜玉米生产中的关键栽培技术要求，初步明确了京科甜112、苏甜8号等甜玉米品种在本地栽培中的一般规律，为农业结构调整中扩大鲜食甜玉米生产、提高种植业效益提供理论依据。
6) nitrogen management
氮肥运筹
1.
Nitrogen uptake,utilization and rice yield in the north rimland of double-cropping rice region as affected by different nitrogen management strategies;
氮肥运筹模式对双季稻北缘水稻氮素吸收利用及产量的影响
2.
The objective of this study described the effect of nitrogen management on the fresh spike yielding of Suyunou No.
该文阐述了氮肥运筹对苏玉糯5号鲜穗产量形成作用的试验情况。
3.
The objective of this study was to investigate the effect of nitrogen management on yield formation of corn cultivar Suyu 19.
hm-2、基苗肥与穗肥比为1∶2的条件下,基苗肥设基施、4叶展施2个处理,穗肥设8叶、10叶和12叶展施3个处理,研究氮肥运筹对苏玉19产量形成的作用。
补充资料：铵磷钾肥
铵磷钾肥是用磷酸铵、硫酸铵和硫酸钾铵不同比例混合而成，养分含量有12-24-12(s)，10-20-15(s)，10-30-10(s)等多种，是三元氮磷钾混合肥料。现在也有在尿素磷铵或氯铵磷酸铵或氯铵普钙的混合物中再加氯化钾制成单氯或双氯的三元氮磷钾混合肥料，因为含氯，不用在烟草等氯敏感作物上。
铵磷钾肥的物理性状良好，易溶于水，易被作物吸收利用。它以作基肥为主，也可作早期追肥。不含氯的混合肥料，目前主要用在一些忌氯作物上，施用时可根据需要选择其中一种适宜的养分比例或在追肥时用单质氮肥进行调节。
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