It has been proved that the quality and yield of onion can be remarkably improved and famers income can be increased by the drip irrigation under mulch in Inner Mongolia Autonomous Region, as well as this technology can save water and labor and lower production cost.

研究通过人工繁殖苍蝇，在苍蝇三龄幼虫阶段，按照不同投放密度，将苍蝇幼虫投放到洋葱隔离网室内，进行洋葱辅助授粉活动，观察洋葱授粉结实率及授粉效果，确定苍蝇辅助洋葱授粉的最佳密度。结果表明，增加投放苍蝇幼虫数量能显著提高洋葱授粉结实率。

Cucumber was a popular vegetable and was year-round supplied in north of China. Regenerations of variety and technology could raise income of vegetable farmers and protect the market supply. In present study, three varieties of cucumber, De′er JDT, De′er 2010 and Jinyou 35 were recommended as the important popularized variety in Hohhot by introduction and screen for the new cucumber variety during autumn and winter of 2011 and spring of 2012. It is of great significance to determine the new variety for the technology and extension department and vegetable farmers.

北星1号是利用早熟辣椒雄性不育两用系P93-220和中早熟辣椒自交系P89-342配制而成的中早熟杂一代品种.该品种生长势强,耐低温,抗逆性强,结果集中;果羊角形,红鲜果平均单果质量35 g,红鲜果纵径20 cm左右,横经2.5 cm左右,果肉厚0.3 cm左右,青果深绿色,生理成熟果暗红色,果面光滑,有光泽.田间表现抗病能力强,抗病毒病、炭疽病和疫病.在栽培条件适宜时,每667 m2产鲜红椒3 300 kg以上.适宜在内蒙古东部区、四川、云南、新疆、青海等地区种植.