1.
Effects of Different Tillage and Nitrogen Rates on Yield of Wheat and Maize Cropping System
不同耕作方式与施氮量对麦玉两熟产量的影响
2.
Field Water Consumption and Control of No-tillage with Mulch Soil-Crop System for Double Cropping Region in North China;
华北平原麦玉两熟区覆盖免耕土壤—作物系统农田耗水与调控
3.
Effects of Straw Incorporation in Wheat-maize Cropping System by Farm Mechanization;
小麦、玉米两熟制机械化秸秆全量还田效应研究
4.
Study on Plotting out Double Maturation Cropping Regions on Wheat and Corn in Henan Province
河南小麦和夏玉米两熟制种植区的划分研究
5.
Effects of Changes of Accumulated Temperature on Sowing Dates of Winter Wheat and Summer Maize
积温变迁对冬小麦夏玉米一年两熟播期的影响
6.
The annual double-crop rotation system, wheat and corn, is the most popular planting pattern in North China.
华北地区小麦-玉米一年两熟制是最普遍的种植模式。
7.
Integrative Benefit Evaluation to a Highly Efficient Technique System of Wheat-Maize Double Cropping System;
河北省小麦—玉米两熟丰产高效技术集成体系综合效益评价
8.
Study on Limiting Factors to Winter Wheat-Summer Maize Productivity in Hebei Plain;
河北平原冬小麦—夏玉米两熟生产的限制因素研究
9.
Leaching Loss and Movement of Nitrate in the Soil of Wheat-Corn Double Cropping System and Nitrogen and Irrigation Recommendation;
小麦—玉米两熟制下土壤硝态氮运移淋失规律及灌水施氮量推荐
10.
Studies on Saving Water Mechanism and Effect of Different Conservation Tillage on Corn-wheat Two Crops a Year Farmland;
小麦、玉米一年两熟农田保护性耕作节水机理及效应的研究
11.
Research on Conservation Tillage and Fertilization under Wheat-maize Double Cropping System in North China Plain
华北平原小麦—玉米两熟区保护性耕作及施肥技术研究
12.
The best-known grain crops are wheat, barley, oats and maize.
人们最熟知的粮食作物是小麦、大麦、燕麦和玉米。
13.
The best-known grains are wheat,barley,oats,rye and maize.
最为人们所熟知的粮食是小麦、大麦、燕麦、黑麦和玉米。
14.
Study & Manufacture of the Duble Usage No-till Sewing Machine for Wheat-maize
小麦玉米两用免耕播种机研究与设计
15.
Analysis on Present Situation Trend of Farming System and the Development Advantages of New 3 Ripe Wheat/maize/bean in Dry Land in Southwest Hilly Region
西南丘陵旱地农作制现状及旱地新3熟“麦/玉/豆”发展优势分析
16.
CIC-16(China Institute of Cotton-16),A New Cotton Variety Suitable to Summer-Interplantation for Wheat-Cotton Amphicarpous
适合麦棉两熟夏套棉花新品种——中棉所16
17.
Spatial and Temporal Variation of Soil Available Potassium in the Field of Wheat-rice Double Cropping;
稻麦两熟农田土壤速效钾时空变异及原因分析
18.
Effects of Tillage and Cultivation on Wheat-Rice Productivity in a Wheat-Rice Double Cropping System;
稻麦两熟制不同耕作栽培方式对稻麦生产力的影响