Lycium ruthenicum artificial planting method of arid salt and alkali land
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A technology of black-fruited wolfberry and saline-alkali soil, which is applied in the field of artificial planting of black-fruited wolfberry, can solve the problems of cultivating sprouting seedlings of black-fruited wolfberry in saline-alkali soil, and achieve improved water permeability and fertility, rapid and convenient construction, and easy operation Effect
Inactive Publication Date: 2016-11-09
中国石油新疆油田分公司造林减排作业区
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In recent years, the artificial cultivation of Lycium barbarum has been paid attention to. Chinese patent application number CN 104303747 A discloses a method for raising seedlings of Lycium barbarum in saline-alkali soil. Patent application number CN101176407A announced the black-fruited wolfberry artificial cultivation technology in saline-alkali land, all related to the field management of black-fruited wolfberry and tree shape shaping, etc...
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Embodiment 1
[0016] a. Soil improvement: In the first ten days of May 2014, in the 6-3-8 saline-alkali abandoned land in the Karamay afforestation and emission reduction base of Xinjiang Oilfield Company, the slope was 0.2‰ according to the terrain, and a chain trencher was used to dig trenches at intervals of 2.0m , the width of the ditch is 0.2m, and the depth of the ditch is 1.0m. The loose soil at the edge of the ditch is mixed with organic fertilizer and desulfurized fly ash, and then backfilled in the ditch, compacted and leveled;
[0017] B, planting of seedlings: in the ditch, plant 1-year-old Lycium barbarum seedlings at a plant spacing of 1.0m;
[0018] c. Drip irrigation layout: In the planting ditch, lay a drip irrigation belt in the root zone of the black fruit wolfberry row;
[0019] d. Non-woven fabric sealing pressure: After the drip irrigation belt is laid and tested for water, seal the black non-woven fabric film with a width of 0.5m along both sides of the black fruit wo...
Embodiment 2
[0022] a. Soil improvement: In late April 2015, in the Karamay afforestation and emission reduction base of Xinjiang Oilfield Company, 2-1-8 saline-alkali abandoned strips, according to the slope of 0.5‰, chain-type trenchers were used, and the trenches were opened at intervals of 2.5m Ditch with a width of 0.3m and a depth of 1.2m. The loose soil at the edge of the ditch is mixed with organic fertilizer and sand and gravel, and then backfilled in the ditch, compacted and leveled;
[0023] B, planting of seedlings: in the ditch, according to the plant spacing 1.0m, plant the black fruit wolfberry seedling of 1-2 age;
[0024] c. Drip irrigation layout: In the planting ditch, lay a drip irrigation belt in the root zone of the black fruit wolfberry row;
[0025] d. Non-woven sealing pressure: After the drip irrigation belt is laid and tested for water, seal the black non-woven mulch film with a width of 0.5m along both sides of the black fruit wolfberry row, overlap 8cm at the r...
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Abstract
The invention relates to a lycium ruthenicum artificial planting method of an arid salt and alkali land. According to the method, through planting area soil improvement, drip irrigation salt washing and root area non-woven faric covering, a salt and alkali land lycium ruthenicum planting management technology integrating physical improvement, water conservancy improvement and novel material application is obtained. Ditch forming and obstacle breaking, planting soil improving for soil water permeability and fertility improving, drip irrigation planting soil salt washing, and non-woven fabric covering for root sucker restraining are conducted, and technological reserve is accumulated for arid region salt and alkali land development and utilization and lycium ruthenicum cultivation. For the characteristics of a hardened viscose heavy soil body, based on the consideration of planting soil improvement, by forming deep ditches and breaking viscose hardened layers, the water permeability and fertility of planting ditch soil are improved; through the combination of the drip irrigation technology and the non-woven fabric root sucker restraining technology, the problem of hardened viscose heavy salt and alkali land lycium ruthenicum high-yield and high-efficiency management is effectively solved. By means of the method, the effective combination of physical, water conservancy and material technologies is embodied, construction is rapid and convenient, and operation is convenient. The method is particularly suitable for improvement and utilization of salt and alkali wasteland on the periphery of an oasis.
Description
Technical field: [0001] The invention belongs to the field of agricultural production and relates to a method for artificially planting wolfberry black fruit in saline-alkali land. Background technique: [0002] Black fruit wolfberry (Lycium ruthenicum Murr.) is a spiny shrub of Lycium genus of Solanaceae. The berries are spherical. The fruit is rich in water-soluble anthocyanin flavonoids. The use and health value are far higher than ordinary red wolfberry. In recent years, the price of black-fruited wolfberry has continued to rise, and the resources of wild black-fruited wolfberry have been severely damaged. Black fruit Lycium barbarum has strong germination ability and is extremely resistant to drought and saline alkali. It is an excellent plant resource for windbreak and sand fixation. As one of the plants with high ecological and economic value in arid and saline-alkaline areas, Lycium barbarum is in urgent need of in-depth research, development and utilization. [0...
Claims
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Application Information
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