梨品系85-10-10果实发育规律研究

Study on of Fruit Development Law of Pear Strain Named 85-10-10

[目的]研究梨品系85-10-10的果实发育规律。[方法]对新疆塔里木大学杂交梨新品系85-10-10的果实进行生长发育规律研究。[结果]结果表明,杂交梨85-10-10母株和其高接繁殖营养系二者果实生长都呈S型生长曲线,前期都是纵径生长较快,超过横径,具有形成大果的潜在基础。[结论]该研究结果为制定梨品系栽培技术提供理论依据。

[Objective] The purpose of research was to study the fruit development law of pear strain named 85-10-10. [ Method] The experiment was made to study fruit growth and development of hybrid pear strain of named 85-10-10 in Tarim University in Xingjiang. [Result]The results showed that 85-10-10 hybrid pear＇ s plant breeding and the clone propagated by top graft were S-gmwth curve of all the fruits. The early growth of longitudinal diameter was faster than diameter, with the potential to form the basis of large fruit. [Conclusion]This study will provide the theoretical basis for constructing planting technique of pear strain.