轻度盐碱地和半干旱地区苜蓿种植技术

The Planting Technique of Alfalfa in Slight Saline-alkali Land and Semi-arid Area

通过对轻度盐碱地和半干旱地区苜蓿种植技术的研究摸索,提出了该类地区苜蓿种植的技术要点。对敖汉苜蓿、中苜1号、阿尔冈金和金皇后4个品种的出芽率、出苗率、返青情况及产草量进行了测定。苜蓿种植技术的进一步推广应用,可望有效缓解"粮草矛盾",并对开发新的饲草生产资源具有重要意义。

Based on studies on the planting technique of alfalfa in slight saline-alkali land and semi-arid area, main points in the planting technique of alfalfa in slight saline-alkali land and semi-arid area were put forward. The budding percentage, emergence rate, turning green conditions and grass production of Medicago sativa cv. Aohan, Medicago sativa L. cv. Zhongmu No. 1, ＂Algonquin＂ and ＂Golden Queen＂ were determined. The further popularization and application of planting technique of alfalfa could effectively relieve the contradiction between grain and grass as well as has important significance in developing new forage resources.