1.
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
2.
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
3.
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
4.
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
5.
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
6.
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
7.
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
8.
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
9.
Favorable soil moisture and fertilization model for tobacco cultivation
烟草栽培中土壤适宜含水率及施肥模型
10.
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
11.
Study on the Suitable Applying Amount of Nitrogen and Phosphorus Fertilizer on the Tide Soil Cotton Field in Binzhou City;
滨州市潮土土壤棉田氮磷化肥适宜用量的研究
12.
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
13.
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
14.
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
15.
Studies on the Deposition of Pigment and Optimal Vitamin A and Vitamin E Supplementation During Fattening for Yellow Broilers;
黄羽肉鸡色素沉积规律及育肥期维生素A、E适宜添加量研究
16.
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
17.
The most suitable amount of fertilizer and maximum amount of K application and the estimation of economic benefit was listed in Table 8.
最适肥料用量和最大施肥量以及经济效益估计值列于表8。
18.
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