1.
STUDY ON THE CRITICAL VALUE AND SUITABLE AMOUNT OF QUICK-ACTING POTASSIUM IN MEADOW SOIL
草甸土速效钾临界值及适宜施钾量的研究
2.
Optimum Amount of Application and Suitable Ratio for Nitrogen, Phosphorous and Potassium on Cotton in East China Moist Soil Area
豫东潮土区棉花氮磷钾肥最佳施用量和适宜配比的研究
3.
Effect of Potassium Chloride Application Rates on Yield and Quality of Flue-cured Tobacco in Nanping Area
南平烟区烤烟氯化钾适宜用量的研究
4.
Optimum Rate of NPK Fertilizer Application for Soybean at Central Area of Jilin Province
吉林中部大豆高产氮磷钾肥适宜用量研究
5.
Study on nitrogen application in burley tobacco cultivation in Sichuan province
四川白肋烟主栽品种适宜施氮量研究
6.
Study on the Nitrogen and Plant Population of Taste Oriental Tobacco
吃味型香料烟施氮量和适宜种植密度技术研究
7.
Study on Optimum Sowing Date,Plant Density and Fertilizing Amount for SCRC 21
鲁棉研21号适宜播期、密度、施肥量的研究
8.
Study on Optimum Sowing Date,Plant Density and Fertilizing Amount for SCRC 28
鲁棉研28号适宜播期、密度和施肥量的研究
9.
Study on Soybean Optimum Fertilizing Rate in Drought Year in North Black Soil District of China
北部黑土区旱年大豆适宜施肥量的研究
10.
Study on Optimum Sowing Date,Plant Density and Fertilizer Rate for SCRC 21
鲁棉研21号适宜播期、密度和施肥量的研究
11.
Study on Suitable Sowing Time and Fertilizer Application of Super-sweet Corn Mintian No.208
超甜玉米“闽甜208”适宜播种期及施肥量研究
12.
STUDIES OF COMBUSTION MECHANISM OF POTASH ASH AND OPTIMUM COMBUSTION CONDITIONS
钾灰燃烧机理及适宜燃烧条件的探讨
13.
Studies on Appropriate Chlorine Amounts and Relationship between Chlorine Amount and Material Accumulation of Flue-cured Tobacco
施氯量与烤烟物质积累相关关系及适宜施氯量研究
14.
Influence of nitrogen rates with split application on N use efficiency and its eco-economic suitable amount analysis in rice
分次施氮对单季稻氮素利用率及生态经济适宜施氮量的影响
15.
The optimum proportion of N,P,K for sugar beet was 1:1.6:1 and 18 kg/mu.
在黑土和碳酸盐黑钙土,甜菜适宜的氮磷钾比例为1:1.6:1,用量18公斤/亩.
16.
The Effect of Interpolating Density and Fertilization of Big Ear Maize;
麦玉套种条件下大穗型玉米适宜密度与施肥量的研究
17.
Effect of NPK fertilization on rapeseed and optimal rate of fertilizer for interplanting rapeseed of no-tillage cotton-rapeseed rotation system
棉田免耕套栽油菜施肥效果及肥料适宜用量研究
18.
There have been few reported cases of excess or toxicity from potassium applications.
施钾过量或施钾毒害的情况过去报道的不多。