宁南旱作春小麦模式化栽培研究  

RAIN-FED SPRING WHEAT CULTIVATION MODEL AND ITS APPLICATION IN SOUTH NINGXIA

作　　者：郭宝安[1] 陈国良[1] 赵克学[2] 穆兴民[1] 

机构地区：[1]中国科学院水利部西北水土保持研究所,陕西杨陵712100 [2]宁夏回族自治区固原县科委

出　　处：《水土保持研究》1992年第2期124-128,共5页Research of Soil and Water Conservation

摘　　要：自1983年开始,在研究上采用农业系统工程的原理和方法,集优化、量化、模式化、综合化为一体进行试验。得出了宁夏南部黄土丘陵区旱作春小麦,以播种量、施肥深度、保墒措施、农家肥和氮、磷肥投入等5大可控因子为基础措施的定量、优化、丰产、综合栽培模式。With integrated optimiration,quantization,formalization and synthesiza- tion,rain-fed spring wheat cultivation model was developed using agriculture system engineering principles and method.For the hilly-gullied region of South Ningxia,sown amount,depth of applying fertilizer,measures of preser- vation of soil moisture,amount of farm manure,N and P fertilizer are the five basic factor of the modle.The results of application of this model showed it is suitable for the research region.

关 键 词：旱作农业 春小麦 模式栽培 

分 类 号：S157[农业科学—土壤学]