贵州省核桃栽培价值初析

摘要

For scientific vertifing Guizhou Province walnut cultivation value, the author analyzes input cost and the value of orchard cultivation in walnut orchard, Huanghua pear orchard and kiwifruit orchard. The results show that walnut investment period is 8 years, postpartum profit rate is 58.5%, postpartum 10 years amounted to 71.2%, which is lower than the kiwi. As the industry development, walnut garden construction area run up to at least 6 acres or more, as a supplement to the family income, walnut cultivation area run up to at least 1.6 acres or more. According to the fact of Guizhou Province, conditions that large-scale cultivation as the dominant pillar industry are not mature. Guizhou develop walnut industry, only as a supplement of rural household income.%为科学论证贵州省核桃栽培价值，笔者采用核桃果园、黄花梨园及猕猴桃果园进行果园单产及投入成本分析各果园栽培价值。分析认为，核桃投产期8年，产后利润率为58.5%，产后10年达71.2%。较猕猴桃低。作为产业发展，核桃园建设面积至少6亩以上，作为家庭收入的补充，核桃栽培面积至少1.6亩以上。根据贵州省的实情，规模化栽培作为主导支柱产业条件并不成熟。贵州发展核桃产业，只能作为农民家庭收入的一个补充。