请输入您要查询的字词:
单词
轮作
释义
轮作
Encyclopedia
农学
轮作
释
crop rotation
轮作
在同一田块有顺序地在年度间轮换种植不同作物或不同作物种植组合模式的种植方式。是利用不同作物生物学特性和不同复合种植组合模式的生产技术特性,实现用地养地相结合的一种综合性技术措施。作物种植组合模式有间作、混作、套作复种、接茬复种和再生复种等。作物及其轮换时空顺序安排相对规则稳定的轮作模式称为轮作制度,也称轮作制。轮作制以年度为基本时间单元。
随便看
The Collection of Poetry at Lan Pavilion
The Collection of Sound-Painting
The Collection of Su Men
The Collection of the Facts and Anecdotes the Six Dynasties
The Collection of Xia Wanchun
The Collection of Xiong Xiangmin
The Collection of Xue Hui
the Collection of Zhao Zhongyi
the Collection of Zhuying Scholars
The Collection of Zuo Guangdou
the collective principles
The College of Dance of Shanghai Theatre Academy
The colleges and universities for nationalities
the colloid and surface chemistry
The colonial district of Singapore
the color design of symbol
the color fastness of dyes
The Colorimetry
the coloring mechanism of blue and black ink
The Color of Money
The Color Purple
the color sense of the human eye
The Colossal Statue of Akhenaten
The Colourful Sedan
The Columbia University School of Library Service
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/11/15 16:52:06