摘要
利用连栋塑料大棚栽培翠冠梨,研究大棚中的光温变化、梨树生长发育规律及其相关性。结果表明:大棚栽培通过塑料薄膜的保温作用明显提早了梨树的物候期,其中果实成熟期比露地提早了近1个月;大棚栽培促进了梨树各生长器官的发育,新梢长度、果柄长度、果实重量均有明显的提高。实验证明温度和湿度的调控是大棚栽培中两个重要的管理环节。
The changes of light intensities, temperatures, and the growth and development rules of ‘Cui Guan＇ pear cultivated in plastic house were studied. The results indicated that the phonological phases of the trees cultivated in plastic house were significantly earlier than those cultivated in open ground, especially the fruit ripening stage was about one month earlier. Also, compared with cultivated in open ground, the lengths of shoot, carpopodium and the weight of the fruit were increased obviously when cultivated in plastic house. It is considered that the control of temperature and humidity in plastic house is the key step for cultivation of the pear.
出处
《安徽农学通报》
2007年第10期78-80,共3页
Anhui Agricultural Science Bulletin
关键词
翠冠梨
大棚栽培
光照
温度
生长发育规律
‘Cui Guan＇ pear
Cultivated in plastic house
light intensity
temperature
rules of growth and development
作者简介
王涛（1970-），男，浙江温岭人，在读研究生，农艺师，主要从事果树应用技术研究及推广工作。
