1.
Control Trial of Pseudomonas solanacearum(Smith)Smith and Fertilizer Ratio in Ginger
生姜肥料养分配比与姜瘟病防治试验
2.
Research on nutrient ratio of hydroponic Codiaeum variegatum,Pachira macrocarpa,and Zamioculcas zamiifolia
水培变叶木、发财树和金钱树的养分配比研究
3.
Study of N P K Ratio on Yield and Quality of Soil Cultured Cucumber in Greenhouse
氮磷钾养分配比对温室土培黄瓜产量及品质的影响
4.
The Effect of the New Corn Variety of Shandan 8806 on Yield and Quality by Different Fertilizer;
不同养分配比对玉米新品种陕单8806产量及品质的效应
5.
Study on Effects of NPK Ratio on Growth, Development and Metabolism of Cucumber in Solar Greenhouse;
氮磷钾养分配比对日光温室黄瓜生育及代谢影响的研究
6.
Effects of Controlled-release Mixing Fertilizers with Different Formulation of Primary Nutrients on Growth and Yield of Tomato
不同养分配比控释掺混肥对番茄生长及产量的影响
7.
Effect of the Different Ratios of Potassium,Magnesium and Sulfur Elements Applications on the Peanut's Nutrient Absorption,Accumulation and Assignment
钾、镁、硫元素不同配比对花生养分吸收、累积及分配的影响
8.
Coordination between the Old-age Insurance System and the Factor Income Distribution
我国养老保险制度与劳资分配比例的协调
9.
Effects of Different Fertilizer Ratio on Nutrient Leaching in Tobacco Fields of South China
不同肥料配比对南方烟田土壤养分淋溶的影响
10.
The Effects of Ration of Different Kinds of Fertilizer on Growth Development,Yield,Quality of the Flue-cured Tobacco and Distribution of Nutrient,Leaching Loss in Soil;
不同肥料配比对烤烟生长发育、产质及土壤养分分布、淋溶的影响
11.
Differences of time budget and activity rhythm of captive and semi-free Amur tiger (Panthera tigris altaica)
笼养和半散放东北虎行为时间分配及活动规律差异的比较
12.
Time Budget of Behavior and Activity Rhythm between Male and Female Amur Tigers (Panthera tigris altaica) under Enclosed Habitat
非笼养雌雄东北虎的行为时间分配和活动节律的比较
13.
Studies on Design and Analysis of Orthogonale Experiment With Null Ratio Factor and Tissue Culture,Plant Regeneration in Sweet Potato(Ipomoea Batatas(L.) Lam.);
零配比正交试验设计分析与甘薯组织培养植株再生体系研究
14.
A Comparative Study on the Effects of Endowment Insurance System on Income Redistribution before and after the Reform in China;
改革前后我国养老保险制度的收入再分配效应比较研究
15.
Effects of Different Levels of Xylanase and DDGS on the Performance and Nutrient Utilization of Broilers
木聚糖酶添加量与DDGS配比对肉鸡生产性能和养分利用的影响
16.
The Effects of Different P and Zn Combination on the Growth, Yield and Nutrient Uptake of Wheat
不同磷锌配比对小麦生长、产量及养分吸收的影响
17.
Effects of Different Fertilizers on Yield and Plant Nutrient Accumulation of High-yield Summer Maize
氮磷钾配比对高产夏玉米产量、养分吸收积累的影响
18.
Effects of two controlled-release fertilizers with different proportions of N,P and K on the nutrient uptake and growth of Chrysanthemum morifolium Ramat
两种配比的控释肥对杭白菊养分吸收和生长效应的影响