若干蓝莓品种适应性模糊综合评价

为了更好地利用浙江省临安地区的农业气候资源,进一步优化新农村种植业产业结构,达到趋利避害,适地适树的目的,以定植于浙江农林大学官塘基地10个蓝莓品种为试材,对各品种的存活率、树体性状(包括株高、冠幅、基部分枝数、根茎粗、叶片鲜重、干重、叶面积、花芽数、叶芽数、初花期等指标)进行测定,根据模糊数学基本原理,综合评价各品种适应性。研究结果表明‘:圆蓝’‘、粉蓝’在临安地区的适应性最好,可作为推广品种‘;夏普蓝’、‘精华’‘、顶峰’适应性稍差‘;芭尔德温’‘、杰兔’、‘密斯特’、‘灿烂’、‘奥尼尔’则表现不适应性。

Fuzzy Comprehensive Judgments on Adaptability of Some Imported Blueberry Varieties

This paper aimed for utilizing the local ago-climatic resource, then optimizing the industrial structure, thus promoting the ability of mitigation and matching site with trees. Ten blueberry varieties cultivated in Guantang base, Zhejiang A ＆ F University were used to evaluate valuable characters including tree height, crown width, bottom branch number, rhizome diameter, leaf fresh weight, leaf dry weight, leaf area, number of flower bud and leaf bud, and initial bloom stage. According to the basic principles of fuzzy mathematics, all determined characters of ten varieties were judged comprehensively. It was concluded that ＇ Garden Blue＇ and ＇ Powder Blue＇ were promising varieties in Lin＇ an district. The next were ＇ Sharp Blue＇, ＇ Choice＇ and ＇ Climax＇. ＇ Baldwin＇, ＇ Premier Misty＇, ＇ Bright Well＇ and ＇ O＇ Neal＇ had poor adaptabilities and were not suitable for cultivation here.