1.
Effect of Seedling-throwing Density and Application Amount of Bud-promoting Fertilizer on Hybrid Medium Rice-Ratooning Rice
抛栽密度与促芽肥用量和化学促芽剂对中稻—再生稻的影响研究
2.
Study on the Different Seedling Ages and Densities of SRI;
水稻强化栽培不同移栽秧龄、密度的研究
3.
Study on Seed Coating and Direct Seeding Cultivation Density of Coldly Paddy Rice
寒地水稻种子包衣直播栽培密度试验
4.
Comparison of Maize Densities with Cultivation Technique of Partial Ridge Permeability
玉米偏垄通透栽培密度对比试验研究
5.
Preliminary Study on Proper Cultivation Density and Character Index of Xianyu 335
先玉335适宜栽培密度与性状指标研究
6.
The Suitable Planting Density of Qianxiangyou 302 (a Hybrid Aromatic Rice Variety)
杂交香稻黔香优302栽插密度初探
7.
Plant density is an important factor for cultural management, there is a close relationship between plant density and fertilizer application.
植株密度是栽培措施的重要因素，植株密度和施肥间存在密切关系。
8.
It is suited for manufacturing into wide belts.
主要用于：高密度板、密度板、花板、饰板等的磨削和抛光。
9.
Size Control for CeO _2 Polishing Powders by Accurate Classification
氧化铈抛光粉精密分级控制粒度的研究
10.
Regression Model of the Density of Dropping Rice Seedlings and the Relation between Amount of Nitrogen Applied and Output;
水稻抛秧密度及施氮量与产量关系的回归模型
11.
Research in High Yield Planting Density Lechnication about New Corn Variety Zheng Dan-958
玉米新品种郑单958高产栽培密度技术效应研究
12.
Effect of Planting Density on Yield of Chinese Cabbage at High Altitude Areas
高海拔地区大白菜栽植密度与产量的关系
13.
Effect of Locality and Planting Density on the Growth and Development of Prunus armeniaca
立地条件和栽植密度对大扁杏生长发育的影响
14.
The Application of Multi-comparison to the Study on the Density of Armeniaca sibirica in Western Region of Liaoning Provinve
多重比较在辽西山杏栽植密度研究中的应用
15.
STUDIES ON PLANTING DENSITY AND SYSTEM IN YOUNG SATSUMA ORCHARD
幼龄温州蜜柑不同栽培方式和密度的效应
16.
Analysis of Density Effect of Armeniaca sibirica Forests in Western Region of Liaoning Province
辽西地区山杏林分栽植密度效应的分析
17.
A Study on the Theory and Technics of Cultivation of Cotton with High-density in North Xinjiang;
北疆棉花高密度高产栽培原理与技术研究
18.
Effects of Row-Spacing and Transplanting Density on Approach to Super-high Yielding Rice;
移栽行距、密度对水稻超高产形成的影响