Method for quickly planting grass-legume mixed sowing grassland in wind sand ground of Mongolia and Liaoning agro-pastoral transition zone
A grassland and fast technology, applied in botany equipment and methods, agriculture, plant cultivation, etc., can solve the problems of reduced ecosystem service function, abnormal vegetation growth, and decreased grassland productivity, so as to improve competitiveness and promote sustainable development Develop and improve the effect of utilization
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Embodiment 1
[0019] A method for quickly building artificial grassland with grass-bean mixed sowing on the windy and sandy land in the agricultural and animal husbandry interlaced area of Mengliao,
[0020] Specific steps are as follows:
[0021] 1. Land leveling and weed removal: In late June, mechanically level the wind-blown sandy land to be planted with artificial turf, plow 25 cm, and apply herbicides to remove weeds.
[0022] 2. Sowing: After entering the rainy season in early July, the amount of urea applied to the base fertilizer before sowing is 300kg / ha, and the seeding is carried out by the drill method. Use a trencher to remove the complete ground, with a row spacing of 15cm, a trench depth of 5cm, an upper width of 7cm, and a lower width of 2cm. The alfalfa seeds were inoculated with rhizobia, and the hard seeds were broken, and then the Leymus chinensis seeds and the alfalfa seeds were mixed at a mass ratio of 7:1, and evenly sowed in the furrow. Leymus chinensis seed qua...
Embodiment 2
[0025] A method for quickly building artificial grassland with grass-bean mixed sowing on the windy and sandy land in the agricultural and animal husbandry interlaced area of Mengliao,
[0026] Specific steps are as follows:
[0027] 1. Land leveling and weed removal: In late June, mechanically level the wind-blown sandy land to be planted with artificial grass, plow 30 cm, and apply herbicides for weed removal.
[0028] 2. Sowing: After entering the rainy season in early July, the amount of urea applied to the base fertilizer before sowing is 300kg / ha, and the seeding is carried out by the drill method. Use a trencher to remove the complete ground, with a row spacing of 15cm, a ditch depth of 4cm, an upper width of 6cm, and a lower width of 1cm. The alfalfa seeds were inoculated with rhizobia, and the hard seeds were broken, and then the Leymus chinensis seeds and the alfalfa seeds were mixed at a mass ratio of 7:1, and evenly sowed in the furrow. Leymus chinensis seed qu...
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