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省林业局日前发布公告,对2004年11月2日南河北省林木品种审定委员会审(认)定通过的紫珀板栗等8个林木品种进行了公告,这些品种在公告规定的适宜种植范围内可以推广应用。现将这8个新良种介绍如下:一、紫珀树种:板栗学名:Castanea mollissima cv.Zipo类别:品种通过类别:审定编号:冀 S-SV-CM-001-2004品种特性1、结果早,结实力强,丰产,稳产。嫁接后第二年平均株产0.2kg,嫁接后第五年平均株产5.18kg;11年生嫁接树果枝率71.3%,结果系数170.1;结果母枝适宜短截,连续结果能力强,
Provincial Forestry Bureau recently issued a public notice on November 2, 2004 Nanhebei Province Forest Varieties Approval Committee (confirmed) approved by the purple chestnut chestnut and other 8 varieties were announced, these varieties in the announcement of the provisions of the appropriate range of planting Can promote the application. Here are the eight new varieties introduced as follows: First, purple Perilla tree species: chestnut Scientific name: Castanea mollissima cv.Zipo Category: Species through Category: Validation No .: Ji S-SV-CM-001-2004 Variety characteristics 1, the results of early, Strong, high yield, stable production. The average yield of the second year after grafting 0.2kg, the average yield of 5.18kg in the fifth year after grafting; 11-year-old grafted tree branch rate 71.3%, the result coefficient 170.1; results suitable for female parent short stub, continuous results ability,