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桃的白桃品种是我国风味浓的代表品种,可惜的是没花粉。有关蟠桃,人们也有所了解,它是果形扁平的桃,很早以前在中国和美国的佛罗里塔就有栽培,柔软多汁,富有甜味。但在我国结果情况不太好。为了调查两个内容——1.果形不同的品种杂交后,F_1单系的果形会出现哪些类型? 2.品质优良的品种杂交后,对F_1单系的性状如品质,
Peach white peach variety is the representative of the rich flavor of our country, unfortunately, no pollen. It is also known about flat peaches, which are fruit-shaped flat peaches, cultivated long ago in Florida and China, and juicy and sweet. However, the result is not very good in our country. In order to investigate two contents - 1. After the fruit of different varieties of hybrids, F_1 single-line fruit shape will appear what type? 2 hybrids of good quality varieties, F 1 single line traits such as quality,