%0 Journal Article
%T 不同改良材料对土壤性状及作物生长的影响研究进展<br>Research Progress on the Effects of Different Improved Materials on Soil Properties and Crop Growth
%A 张瑞庆
%A 王荧
%J Hans Journal of Agricultural Sciences
%P 120-125
%@ 2164-5523
%D 2022
%I Hans Publishing
%R 10.12677/HJAS.2022.122018
%X <div style=\"text-align:justify;\">
	<span style=\"font-size:14px;\">目前全国特别是陕西存在大量的空心村，其废弃宅基地可复垦为耕地。针对农村废弃宅基地复垦为耕地所表现的土壤质量不高、可耕性差等一系列问题，通过加入改良材料可对复垦宅基地土壤进行快速培育改良，提高土壤质量。本文通过研究不同改良材料对土壤性状及作物生长发育的影响，得出有机改良材料、生物改良材料和化学改良材料均可以有效改善土壤物理特性和化学特性，并且对作物的生长以及增产效果显著，但它们的配合施用在废弃宅基地复垦土上对土壤性状及作物生长的影响有待进一步研究。<br />
At present, there are a large number of hollow villages in China, especially in Shaanxi, whose abandoned homestead can be reclaimed into cultivated land. In view of a series of problems such as low soil quality and poor cultivability caused by the reclamation of rural abandoned homestead as cultivated land, the reclaimed homestead soil can be quickly cultivated and improved by adding improvement materials to improve the soil quality. By studying the effects of different improved materials on soil properties and crop growth and development, it is concluded that organic improved materials, biological improved materials and chemical improved materials can effectively improve soil physical and chemical properties, and have a significant effect on crop growth and yield increase, However, the effects of their combined application on the reclaimed soil of abandoned homestead on soil properties and crop growth need to be further studied.</span> 
</div>
%K 改良材料，物理特性，化学特性，生长<br>Improved Materials
%K Physical Characteristics
%K Chemical Properties
%K Growth
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=48918