论文部分内容阅读
我县石灰岩地段盛产普通涩柿历史悠久,近几年销售不好,我们调整结构,拟发展日本甜柿,于1998年从陕西国家柿种质资源圃和华中农业大学引进次郎、兴津22号等日本甜柿品种,并进行甜柿高接换种与育苗试验探讨,以供柿产区参考。1 嫁接时期 我们于1998年9月、10月,1999年2月、3月、
Our county limestone area abounds in common astringent persimmon has a long history, sales in recent years is not good, we adjust the structure, the proposed development of Japanese persimmon, in 1998 from the national persimmon germplasm resources in Shaanxi Province and Huazhong Agricultural University introduced Jiro, Xingjin 22 Such as Japanese sweet persimmon varieties, and the persimmon high exchange seedlings and seedling test for persimmon district reference. 1 grafting period We in September 1998, October, February 1999, March,