冀西北高原旱薄地豌豆促根抗旱栽培技术研究

The Study on the Cultivative Technique of Pea by Promoting Root growth on Dry and Poor Soil in the Plateau Region of the Northevest Part of Hebei

本文在几年田间研究基础上，提出早薄地豌豆栽培的技术途径是协调根土关系，中心是促极抗旱；建立了以促根为中心的适时早播、适当深播和增施磷肥抗旱栽培法，使豌豆产量显著提高．

Based on the several years'study,this paper advanced that the way of cultivating pea on the dry and poor soil is to coordinate the relationship between soil and root,and the centre is to promote the root growth and to resistencc the drought.The cultivative methods in the centre of promoting root growth which included Early sowing, deeper sowing and applying phosphate ferilizer were established.By this way,the yield of pea was increased obviously.