新疆农业科学2011，Vol.48Issue(12)：2261-2265,5.DOI:65-1097/S.20120109.2052.018
喀什地区灰枣、骏枣幼龄期生育特性调查研究
The Investigation and Study on the Growth Characteristics of Ziziphus Jujuba cv.Huizao and Ziziphus Jujuba cv.Junzao in Kashigar
摘要
Abstract
[Objective]The purpose of this project was to study the growth characteristics and the fruit quality of huizao and junzao in Kashgar. [ Method ] Two kinds of methods ( Field observation and laboratory study) were used to study 3 year - old huizao and junzao. [ Result] The results showed that the growth period of huizao and junzao was from the mid April to the end of October. The growth duration of huizao is about 195 days, and junzao's is about 190 days. Annual growth rate of huizao stem diameter is 55.7% , and junzao stem diameter is 58.8%. Huizao fruit weight is 6. 8g, fruit shape index is 1.5, fruit firmness is 14. 6, soluble solids is 37. 2% , the fruit dried - rate is 45.4% . Junzao fruit weight is 19. 6g, fruit shape index is 1.3, fruit firmness is 13.9, a soluble solid is 28. 0% , and the fruit dried - rate is 42. 9%. Cracking rate of junzao fruitis 20% , cracking rate of huizao fruit is 0. Fruit drop rate will be above 80% when spray ethephon was diluted 400 times and 200 times on huizao tree in maturity stage. [ Conclusion ] Annual growth stage is basically the same between huizao and junzao. Self - pollinated rates of both huizao and junzao are low. Fresh - consuming and drying of young period huizao are better than young period junzao. Spraying ethephon on huizao tree is helpful in harvest period.关键词
喀什/灰枣/骏枣/生育特性/果实品质Key words
Kashgar/ Ziziphus jujuba cv. huizao/Ziziphus jujuba cv. junzao/ growth characteristic/fruit quality分类
农业科技引用本文复制引用
杨磊,傅连军,买买提依明·阿拉白迪,张勇,郝庆,王斐,卢春生,张平..喀什地区灰枣、骏枣幼龄期生育特性调查研究[J].新疆农业科学,2011,48(12):2261-2265,5.基金项目
公益性行业(农业)科研专项经费"南疆地区粮食、棉花和果树间作技术模式研究"(201003043) （农业）
国家科技支撑计划"粮棉果绿色高效种植关键技术研究与示范"(2009BADA4B01) （2009BADA4B01）
新疆维吾尔自治区科技计划项目"红枣密植高效栽培综合技术集成与示范"(201131102) （201131102）
