id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-20771	Wang, Luyao; Zhang, Lulu	A Review on the Improvement of Saline-alkali Soil by Organic Fertilizer	2024	2	.pdf	application/pdf	1481	79	45	Application of organic fertilizer can effectively increase soil organic matter, improve soil available nutrients, improve soil structure, reduce soil bulk density, increase soil porosity [2], affect soil salt transport, improve soil salt ion composition, reduce soil pH value, and improve soil productivity. Basic Theory of Saline-alkali Soil Improvement The key to the management and improvement of saline- alkali land is to find out the law of soil water and salt transport, so as to scientifically regulate saline-alkali soil.	cache/ajst-20771.pdf	txt/ajst-20771.txt