摘要
为确定内蒙古兴安盟半干旱地区绿豆适宜种植品种,充分利用当地气候资源,研究不同绿豆品种的生长发育特性及产量潜力。本研究对突泉县现有的9个主推绿豆品种与大面积种植的绿豆品种‘布鲁克绿1号’在同一时间同一地块进行播种试验,并利用生长季活动积温与当地多年生产实际影响绿豆产量空秕率指标进行衡量。结果表明:兴安盟半干旱地区生长季≥10℃活动积温完全满足各熟性绿豆需求;‘小明绿’、‘昌丰小明绿’2个品种在开花期—鼓粒期出现了虫害,且发生面积达40%;根据多年生产实际,绿豆空秕率≥8.5%会影响最终产量,‘天山明绿’、‘天山大明绿’(绿珍珠)、‘布鲁克绿1号’3个品种的空秕率分别为7.4%、7.3%、8.2%,且适合当地气候条件,抗病性强、产量潜力大,生产实际过程中建议大面积推广。
The paper aims to determine suitable varieties to be planted in the semi-arid area of Xing’an,to make full use of local climate resources,and study the growth and development characteristics and yield potential of different mung bean varieties.The author carried out the seeding experiment of 9 mung bean varieties and‘Brooke Lv1’planted in large area in Tuquan at the same site and the same time.The results showed that:the ≥10℃ active accumulated temperature during the growth season in the semi-arid region of Xing’an fully satisfied the demand of maturity of each mung bean variety; the two mung bean varieties ‘( Xiaominglv’and‘Changfengxiaominglv’) were infested with pests during the flowering period to the seedfilling period,and the area was up to 40%; according to the production practice for years,the final yield could be affected by the sterile grain rate≥8.5%; the sterile grain rate of‘Tianshan minglv’,‘Tianshan daminglv’ (green pearl) and‘Brooke Lv1’was 7.4%,7.3% and 8.2%,respectively,the three varieties were suitable for local climatic condition,with strong resistance to disease and high yield potential,and could be used for large area promotion.
作者
杨玉辉
Yang Yuhui(Tuquan Meteorological Bureau, Tuquan Inner Mongolia 137500)
出处
《中国农学通报》
2018年第31期32-36,共5页
Chinese Agricultural Science Bulletin
基金
内蒙古自治区气象局农牧业气象科学试验研究项目"突泉县绿豆品种生态气候适宜性试验研究"(nmyqx201706)
关键词
绿豆
适宜品种
产量
mung beans
suitable varieties
yield
作者简介
杨玉辉,男,1983年出生,内蒙古兴安盟人,工程师,硕士,研究方向:生态与农业气象服务。通信地址:137500内蒙古自治区兴安盟突泉县气象局,E-mail:87953314@qq.com。
