crop production的例句大全

Significance and Function of Biodiversity in Crop Production of Farmland

生物多样性及其在农田作物生产中的意义和作用

Using Model of Linear Programming to Regulate Crop Production Structure

应用线性规划模型调整作物生产结构

Nitrogen is the most common and important nutritious element for crop production.

氮素是影响作物生产最为普遍和施用量最大的营养元素。

Either fertilizer or water is important factors which influence crop production.

水、肥是影响农业生产的两个重要因素。

A review on theoretical models and development of yield analysis in crop production system

论作物生产系统产量分析的理论模式及其发展

A multi-perspective observation of the idea of "special zone for commodity crop production"

多角度看“商品粮生产特区”设想

the decision-making module is made up of three parts: the capital budget allocation decision-making part, the greenhouse environmental control decision-making part and the crop production economic optimal decision-making part.

决策支持模块包含资金预算分配决策、温室环境控制决策、作物生产经济最优决策。

A Model Bank on the Technical Decision of Crop Production System and Its Application

农作物栽培技术系统决策模型库及其应用

A lot of study on N2O emissions in the process of crop production in the farmland system in recent years, but the study of vegetable soil N2O emissions less, especially in the central region and even more rarely.

近年来关于农田系统粮食作物生产过程N2O排放的研究很多，但是菜地土壤N2O排放的研究较少，尤其是在华中地区更为少见。

Review on Techniques of Miscellaneous Grain Crop Production in Ningxia Dry Field

宁夏旱地小杂粮产业开发技术探讨

Crop production trends of langzhong, Nanbu and Xichong counties in Jialing River Basin

嘉陵江流域阆中、南部和西充三县作物生产动态

Relationship between Crop Production and Water Use

作物生产和水分利用的关系

The results reveal that land is the most important factor in crop production in China.

研究表明，从我国农业生产投入结构看，土地在农作物生产中的作用极为显著，是今后我国提高农产品生产的主要制约因素；

Study of expert system model for assisted-decision of crop production

作物生产辅助决策专家系统模型研究

Floristic disease is one of the major limited factors in crop production.

植物病害是农业生产的主要限制因子之一。

Screening of the Key Factors of Increasing Crop Production by Orthogonal Design

正交试验法筛选风砂土上作物增产的关键因子

Position and function of forage crops in crop production regions

试论农区人工牧草的地位和功能

Retrospect and Prospects of Farm Machinery System Optimization Based on Crop Production

农场种植业农业机器优化系统研究的回顾与展望

The Significance and the Test of Mathematical Model of Crop Production

作物生产数学模型的意义及其检验

China is an ancient agricultural country with a long history of crop production.

我国是个农业古国，农业生产历史悠久。