CAJ | 학술논문

对不同环境条件下发育成熟的紫花苜蓿的结荚率、每荚种子数、千粒重、硬实率、发芽率、简化活力指数等指标的测定分析结果表明，不同花期环境因子中的温度、湿度、光照时数、降雨量等均会对苜蓿种子的产量及质量性状产生不同程度的影响。在呼和浩特地区，6月下旬至7月中旬开花发育成熟的种子在产量及质量性状上均表现优异；在栽培管理种子田的过程中，于花期追施氮肥、复合肥、放养切叶蜂等均会有效地提高苜蓿种子的产量及质量。
대불동배경조건하발육성숙적자화목숙적결협솔、매협충자수、천립중、경실솔、발아솔、간화활력지수등지표적측정분석결과표명，불동화기배경인자중적온도、습도、광조시수、강우량등균회대목숙충자적산량급질량성상산생불동정도적영향。재호화호특지구，6월하순지7월중순개화발육성숙적충자재산량급질량성상상균표현우이；재재배관리충자전적과정중，우화기추시담비、복합비、방양절협봉등균회유효지제고목숙충자적산량급질량。
Fruiting rate, seed number per pod, thousand kernel weight, hard seed rate, germination rate, simplified vigour index of mature lucerne under different enviroment were measured and analysed. The results showed that in different flowering periods the environmental factors such as temperature, humidity, sunlight time, rainfall would affect lucerne's seed yield and quality characters to some extent. The seed developed and matured between late June and middle July showed excellent yield and quality characters in Hohhot region. Some management measures on seed producing field like N or compound fertilizer top derssing in fowering period, leaf cutting bee keeping could effectively increase the yield and quality of lucerne.