免耕對土壤理化性質(zhì)及作物產(chǎn)量的影響

摘要 免耕是一項重要的農(nóng)田耕作措施，為保護性耕作體系的核心內(nèi)容，已在全球范圍內(nèi)得到大面積推廣應(yīng)用。在前人研究的基礎(chǔ)上，就免耕對土壤的物理、化學(xué)、生物學(xué)性質(zhì)以及作物產(chǎn)量的影響作用進行了歸納總結(jié)，以期為免耕的發(fā)展提供支持。

關(guān)鍵詞 土壤;免耕;理化性質(zhì);作物產(chǎn)量

中圖分類號 S345文獻標識碼 A文章編號 0517-6611（2022）02-0009-03

doi：10.3969/j.issn.0517-6611.2022.02.003

開放科學(xué)（資源服務(wù)）標識碼（OSID）：

Influence of No-tillage on Soil Physicochemical Properties and Crop Yield

HUANG Da1，JIANG Yu-qin2，XIE Xian-jin1

（1. Soil and Fertilizer Station of Henan Province， Zhengzhou， Henan 450000; 2 .Soil and Fertilizer Station of Xun County， Hebi， Henan 458000）

Abstract No-tillage is an important farmland management practice. It is the core content of conservation tillage system and has been widely applied all over the world. Based on previous studies， the effects of no-tillage on soil physical， chemical， biological properties as well as crop yield were summarized in order to provide support for the development of no-tillage.

Key words Soil;No-tillage;Physical and chemical properties;Crop yield

基金項目 國家重點研發(fā)計劃（2018YFD0300705）;國家重點研發(fā)計劃（2018YFD0200606）。（剩余12249字）