请输入您要查询的字词:
单词
utilization and improvement of purplish soil
释义
utilization and improvement of purplish soil
Encyclopedia
农学
紫色土利用改良
释
utilization and improvement of purplish soil
紫色土利用改良
为改善紫色土性状,提高紫色土肥力,充分发挥紫色土的生产潜力而采取的综合农业技术措施。其主要运用土壤学、农业工程、生态学等多种学科的理论与技术,排除或防治影响农作物生育和引起土壤退化等不利因素,最终达到为农作物创造良好土壤环境条件的目的。
随便看
Sahle Sellassie
Sa Hsiao
SAI
Sai
Saibei
SAIC
Saicho
Saichō
SAID
Saida
Said Ahmad
Saidpur
Said-Salim Treaty
Saidun
SAIF
Saigusa Hiroto
Saigyo
Saihan Qu
Saihantala wetland grassland
Saihanwula national nature reserve
Sai Jinhua
Saijyo Yaso
sail boats and pavilion
sailing
sailing boat
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 20:44:31