摘要
以金太阳杏、凯特杏树为试材,以不同需冷量模型统计了试材杏花芽休眠解除时的低温需求量。结果表明:在河北沧州地区,≤7.2℃低温模型是适宜模型。
This experiment was carried out with samples of the ‘Katy’and ‘Golden sun’cultivars of English apricot（Prunus linn）.Different chilling requirement models were used to calculate the chilling requirements when the dormancy was broken.The results indicated that the model（≤7.2 ℃） was most suitable in Cangzhou area.
出处
《现代农业科技》
2010年第19期105-105,111,共2页
Modern Agricultural Science and Technology
关键词
杏树
需冷量模型
比较
河北沧州
apricot tree
chilling requirement model
comparison
Cangzhou Hebei
