1.
Integrated Plant Nutrient Management for Rice-Upland Crop Rotation System;
水旱轮作系统养分资源综合管理研究
2.
Research on a Modern Field-project Mode in the District of Rice-xerophyte Rotation;
水旱轮作区现代化田间工程模式研究
3.
Nitrogen Recycling in Rice-wheat Rotation Farm System and Water Environment Effect;
水旱轮作农田系统氮素循环与水环境效应
4.
Characteristics of Mercury Release from Rice-wheat/rape Rotation System and Its Influencing Factors;
汞在水旱轮作系统的释放特征及其影响因素
5.
Study of the Fertilization of Greenhouse Strawberry under Rice-Strawberry Rotation;
水旱轮作栽培制度下大棚草莓施肥技术研究
6.
Microbial Characters in No-tillage Soil with Paddy-upland Rotation;
水旱轮作条件下免耕土壤微生物学特性研究
7.
Potassium dynamics in root-zone and non root-zone in yellow cinnamon soil with paddy-upland rotation
水旱轮作下根区与非根区黄褐土钾素动态研究
8.
Effect of Root Activity on Vegetative Growth Characteristics of Rotation Soybean
水旱轮作大豆的营养生长与根系活力的关系
9.
Study on Main Physicochemical Properties in No-tillage Soil under Paddy-Upland Rotation
水旱轮作条件下免耕土壤主要理化特性研究
10.
Microbial characters in no-tillage soil with paddy-upland rotation
水旱轮作条件下免耕土壤微生物特性研究
11.
Effect of conservational farming on soil water and wheat yield in rotation paddy-upland crop field of Sichuan hilly area
四川丘陵水旱轮作区保护性耕作对土壤水分和小麦产量的影响
12.
The paddy?upland system increased clay dispersion content and soil fertility.
水旱轮作可增加土壤黏粒含量,提高高沙土肥力水平;
13.
Study on the Evolution Trend of Soil Fertility in the No-tillage Soil of Paddy Field under Conditions of Paddy-Upland Rotation Systems
水旱轮作条件下免耕水稻土肥力质量演变趋势研究
14.
Characteristics of Nitrogen Supply on Paddy-upland Rotation Soil and the Effects on Accumulation and Distribution of Nitrogen in Flue-cured Tobacco;
水旱轮作植烟土壤供氮特征及对烤烟氮素积累分配的影响
15.
Study on the Dynamics of Soil Potassium in Root Zone and Non-Root Zone and the Charactertics of Potassium Fixation-Release under Paddy-Upland Rotation
水旱轮作条件下根区与非根区土壤钾素变化及固定释放特性研究
16.
Release Characteristics of Mercury from Purple Soil in Dry-Wet Rotation Systems;
水—旱轮作条件下紫色土汞的释放特征
17.
Effects of alfalfa-grain rotation on soil moisture restoration in semi-arid and drought-inclined areas of the Loess Plateau
黄土高原半干旱偏旱区苜蓿-粮食轮作土壤水分恢复效应
18.
Water and Nutrient Use Efficiency of Crop with Different Cultivation Methods in Rotation System on Semi-dryland Farming;
不同栽培模式对半旱地轮作体系下作物水肥利用效应的研究