CAJ | 학술논문

简述了宁夏中卫市沙坡头区中低产田的主要类型,针对中低产田土壤结构差,保水保肥能力弱,水、肥、气、热协调不良的现状,提出：应采取调整种植业结构,增施有机肥,秸秆还田及推广测土配方施肥等综合措施,因地制宜地进行科学改良与利用。
간술료저하중위시사파두구중저산전적주요류형,침대중저산전토양결구차,보수보비능력약,수、비、기、열협조불량적현상,제출：응채취조정충식업결구,증시유궤비,갈간환전급추엄측토배방시비등종합조시,인지제의지진행과학개량여이용。
The main types of the middle and low yield cropland in Shapotou district of Zhongwei municipality were briefly presented. Aiming at the current situation of bad soil structure, weak water and fertilizer retention capacity and poor coordination of water, fertilizer, air and heat of the middle and low yield cropland, it was put forward that some comprehensive measures should be adopted such as adjustment of planting structure, increasing application of organic fertilizer, returning straw into field and extension of formula fertilization by soil testing.