核桃是我国重要的木本油料和干果树种。早在2000a前就有栽培。其既优化生态,又有较高的经济价值,具有投资小、见效快、销路好、效益高、易管理及多代受益等特点,还含有多种矿质元素及多种维生素,核桃仁油主要由不饱和脂肪酸组成,其中含人体必须脂肪酸—亚油酸、亚麻,在国际市场上占有重要地位。基于此,就陕西省扶风县栽培核桃需掌握的技术要点作出分析。 Walnut is China’s major woody oil and dried fruit species. As early as 2000a there is cultivation. It not only optimizes ecology, but also has high economic value. It has the characteristics of small investment, quick response, good sales, high efficiency, easy management and multi-generational benefit. It also contains many kinds of mineral elements and vitamins. It is composed of unsaturated fatty acids, which contain essential fatty acids - linoleic acid and flax, and occupy an important position in the international market. Based on this, we analyzed the technical points to be cultivated in walnut cultivation in Fufeng County, Shaanxi Province.