论文部分内容阅读
一、育苗1.种芽选择和折芽贮藏球茎顶芽粗度以0.7~1厘米为宜。采用顶芽做种,冬前将顶芽用刀稍带一部分球茎削下,适当摊晾至表皮干燥后窖藏越冬。保证伤口在播前愈合,发根快,出苗整齐。2.催芽和插播4月上旬取出顶芽,放入筐中覆盖干净的湿稻草,晴天放在避风向阳处,晚间移至温暖的室内,保持温度在16℃以上,经9~13天
First, nursery 1. Select a bud and the buds of the buds of the top bud bulge coarseness of 0.7 to 1 cm is appropriate. Use top buds as a species, the tip of the bud before winter will be slightly cut with a part of the bulb, appropriate drying until after the epidermis cellar dry storage. Ensure that the wounds heal before sowing, hair root fast, emergent tidy. 2. Germination and interception Early in April to remove the top bud, into the basket covered with a clean wet straw, sunny days sheltered sunny place, night moved to a warm room, keep the temperature above 16 ℃, after 9 to 13 days