论文部分内容阅读
夏菊的促成栽培,过去一直采用的是利用冬至芽苗的栽培体系。但由于即使是3～5月上市的早期促成,也是利用通过高冷地育苗而打破休眠的苗,并在13～15℃的较高温度下进行栽培的。因而,切花品质差,价格低,温室费用大。甚至在育苗方面,由于天气的原因,还易使冬至芽的发生不稳定。进而,导致夏菊的促成栽培呈衰退趋势发展。为了解决这些问题,近年日本冈山大学的小西教授研究开发了一种利用插芽苗栽培的新技术,并取得了很好的效果。结果
Summer chrysanthemum cultivated, the past has been the use of winter solstice sprouts cultivation system. However, even in early marches from March to May, seedlings that break dormancy by high cold nursery are also cultivated at higher temperatures of 13 to 15 ° C. Therefore, cut flowers of poor quality, low prices, large greenhouse costs. Even in nursery, due to the weather, but also easy to make winter solstice bud instability. In turn, led to the cultivation of summer chrysanthemum decline trend development. In order to solve these problems, Professor Xiao Xi of Okayama University in Japan recently researched and developed a new technique of planting sprout buds and achieved good results. result