论文部分内容阅读
6月上旬成熟的黄腊雪李,目前已被不少地方引种栽培。但近几年多数地区产量低,经济效益差。究其原因,除了和立地条件有关外,大部份果农对早熟李黄腊雪缺乏栽培经验。营山县城西乡先锋村果园,15年的李树年产果达150公斤,折合亩产4500公斤以上,果实平均单价为每公斤1元,亩产值约4500元左右。他们在栽培管理方面有以下几点可供借鉴。一、加强土肥水管理。李树的生长结果,较之
In early June mature yellow wax snow Lee, has been introduced in many places cultivation. However, most regions in recent years have low output and poor economic returns. The reason, in addition to the site conditions, most of the farmers on the lack of early maturing Li Huangxue snow cultivation experience. Yingshan County Xixiang Pioneer Village Orchard, 15 years of Li Shu’s annual output of 150 kg, equivalent to 4500 kg per mu, the average fruit price of 1 yuan per kilogram, the output value of about 4,500 yuan per mu. They have the following points in cultivation and management for reference. First, to strengthen soil and water management. Li tree growth results, compared with