覆盖作物种植要点及前景分析  

Analysis on the key points and prospects of cover crops planting

作　　者：郭荣明 林少卿 次旺 高云 次仁卓嘎 程方方 GUO Rongming;LIN Shaoqing;CI Wang;GAO Yun;CIrenzhuoga;CHENG Fangfang(Tibet Autonomous Region Animal Disease Control Center/Tibet Autonomous Region Animal Husbandry Station,Lhasa 850000,China;Dangxiong County Forestry and Grassland Bureau,Dangxiong 851500,China;Dangxiong County Veterinary Station,Dangxiong 851500,China)

机构地区：[1]西藏自治区动物疫病预防控制中心/西藏自治区畜牧总站,西藏拉萨850000 [2]西藏拉萨市当雄县林业和草原局,西藏当雄851500 [3]西藏拉萨市当雄县兽医站,西藏当雄851500

出　　处：《安徽农学通报》2024年第19期76-79,共4页Anhui Agricultural Science Bulletin

基　　金：西藏自治区自然科学基金(XZ202401ZR0137);西藏自治区科技计划项目(XZ202201YD0031C)。

摘　　要：本文分析了覆盖作物的种植意义、种植要点以及种植前景。覆盖作物在防止土壤侵蚀、保持土壤水分、改良土壤质量、提高主栽作物产量和品质,以及增加农田生态系统的物种多样性等方面发挥重要功能。覆盖作物的选择,需从提供氮素、改善土壤质量、控制杂草生长及保持土壤水分等方面的需求出发,实现覆盖作物所需达成的主要目标,还需根据当地的气候条件、土壤类型以及下一季主栽作物种类等因素,选择适宜的覆盖作物品种及种植方式。本研究旨在为覆盖作物的种植利用提供参考。The planting significance,planting points and planting prospects of cover crops were analyzed.Cover crops play an important role in preventing soil erosion,retaining soil moisture,improving soil quality,increasing the yield and quality of main crops,and increasing the species diversity of farmland ecosystems.The selection of cover crops should be based on the requirements of providing nitrogen,improving soil quality,controlling weed growth and maintaining soil moisture.To achieve the main goals of cover crops,the appropriate cover crop varieties and planting methods should be selected according to local climate conditions,soil types and main crop types of the next season.The study aim to provide references for the planting and utilization of cover crops.

关 键 词：高寒气候 覆盖作物 种植要点 种植前景 

分 类 号：S341[农业科学—作物栽培与耕作技术]