果桑栽培技术要点（The main cultivation techniques of mulberry）.docVIP

果桑栽培技术要点（The main cultivation techniques of mulberry） The main cultivation techniques of mulberry Liuweisong Sericulture station of Hanyin County, Shaanxi province 725100 The mulberry fruit and leaf, good economic benefit and market advantages and broad prospects, more and more attention, the planting area expanded rapidly, has become a new bright spot in the development of sericulture industry. Because the mulberry growth characteristics and production and other Sanglve are different, so the cultivation method also has the difference. According to the author in recent years in practice, briefly, for reference. 1 land selection and colonization Mulberry to flowering period every 667m2 years can produce 1000 ~ 1500kg, mulberry leaves 1000kg, the planting plots of soil texture and water and fertilizer requirements are relatively high, so we should choose adequate lighting, good ventilation, deep soil, underground water level is low, there is a certain irrigation and drainage conditions, and away from the poisonous gas and dust pollution. Or gentle slope planting, planting plots as concentrated, in order to management. In the nursery stock varieties, the most common are the silk and Silk Institute of Northwest Agriculture and Forestry University breeding red fruit series (red fruit No.1, red fruit two) and seedless big ten and other varieties. Red fruit series are mainly juice based varieties. They are characterized by high yield, strong resistance, good stand and good fruit stability. Seedless ten is a kind of juice and fresh food, especially seedless, early maturing, high yield and high juice yield, but its resistance is a little poor. Planting varieties can be selected according to actual needs. According to the mulberry land position, as far as to the north and South as well. The planting density should be controlled within 400~600 plants per 667m2. The ratio of row spacing is generally 1.5:1 or 2:1. The methods of planting are the same as those of other mulberry t