1.
Study the Ecological Characteristics and Nitrogen Effect of Plastic Film-mulching Spring Corn in the Crisscross Region of Agriculture-pasture;
农牧交错带地膜春玉米生态特征及其氮肥效应的研究
2.
Study on Ecological Adaptability for Maize Varietiy of Zhengdan958 in Spring Maize Area of Northeast China
玉米品种郑单958在东北春玉米区的生态适应性研究
3.
Effect of temperature and solar ecological factors on spring maize production
温光生态效应对春玉米物质生产的影响
4.
Dynamics of Biomass and its Components of Spring Maize as Affected by Nitrogen and Potassium Interaction
氮钾互作对春玉米生物产量及其组分动态的影响
5.
The Soil Ecological Effect of Wheat Stubble Mulch on Spring Maize Field in Irrigated Oasis of Hexi Corridor;
河西绿洲灌区麦茬覆盖免耕种植春玉米的土壤生态效应研究
6.
Dynamic Change of Leaf Growth in Spring Maize and Its Response to Planting Density
春玉米叶片生长动态变化及其对种植密度的响应
7.
Dynamic characteristics of leaf area index and allocation characters of ecological resources for different yielding spring maize populations.
春玉米不同产量群体叶面积指数动态特征与生态因子资源量的分配特点
8.
Effect of Plant Density on Dynamic Characteristics of Leaf Area Index in Development of Spring Maize
春玉米叶面积系数动态特征的密度效应
9.
Effect of Weed on Physiology and Nutrient of Corn under Different Planting Patterns
不同种植方式下玉米田杂草对春玉米生理及养分的影响
10.
Studies on Cold Resistance Identification and Its Physiological and Biochemical Basis in Spring Maize Seedling;
春玉米苗期抗冷性鉴定及其生理生化基础研究
11.
The Water-absorbing Properities of 3 Super Absorbent Polymers and Their Effects on the Growth of Spring Maize
三种保水剂的保水特性及对春玉米生长的影响
12.
Responses of Growth and Water Use Efficiency of Spring Maize under Different Soil Management Practices
不同栽培模式春玉米生长及水分利用效率研究
13.
Effect of Plant Density on Photosynthetic Senescence Physiology and Yield of Spring Corn
密度对春玉米光合与衰老生理及产量的影响
14.
Effects of Planting Density on the Growth of Spring Maize and Its Forage Yield
种植密度对饲用春玉米生长与饲草产量的影响
15.
Study on weed occurrence and control in conservational tillage for spring maize in Weibei dry plateau
渭北旱塬保护性耕作春玉米田杂草发生及防除
16.
Effects of Sowing Date on Growth,Yield Formation and Water Utilization of Spring Maize
播期对春玉米生长发育、产量及水分利用的影响
17.
Effect of ethephon on growth and yield of high-yield spring maize
乙烯利对春玉米生长发育及产量的影响
18.
Effect of sowing date on growth and yield of spring-maize
播期对春玉米生长发育与产量形成的影响