Efficient magnolia grandiflora cultivation method
A cultivation method and technology of Magnolia japonica, applied in the field of high-efficiency cultivation of Magnolia japonica, can solve the problems of slow growth rate and poor shape of seedlings, and achieve the effects of large growth space, expansion of growth density and improvement of growth speed.
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Embodiment 1
[0017] A kind of high-efficiency cultivation method of Magnolia glabrata, the method comprises the following steps:
[0018] a, selection of land and land preparation: select sandy loam soil with a ph value of 6.4 as the cultivation land, dig 50cm of the cultivation land and carry out land preparation, apply pig manure 120kg, cow dung 130kg, horse manure 100kg, grass ash 125kg, wood ash 125kg in every mu of cultivation land;
[0019] B, field planting: the 2-year-old Magnolia magnolia grafted seedlings are field planted and cultivated, the row spacing is 80cm, and the plant spacing is 1.5m;
[0020] c. Transplanting: After two years of planting, transplant in early March of that year, with a row spacing of 1m and a plant spacing of 1.8m, and soil balls should be properly carried when transplanting;
[0021] d. Pruning: After the transplanting is completed, the leaves should be thinned and cut in time. If the soil ball is loose or the ball is too small, and the root system is s...
Embodiment 2
[0024] A kind of high-efficiency cultivation method of Magnolia glabrata, the method comprises the following steps:
[0025] a, selection of land and land preparation: select sandy loam soil with a ph value of 6.5 as the cultivation land, dig 50cm of the cultivation land and carry out land preparation, and apply 120kg of pig manure, 130kg of cow dung, 100kg of horse manure, 125kg of grass ash, and 125kg of wood ash to each mu of cultivation land;
[0026] B, field planting: the 2-year-old Magnolia magnolia grafted seedlings are field planted and cultivated, the row spacing is 82cm, and the plant spacing is 1.5m;
[0027] c. Transplanting: After two years of planting, transplant in early March of that year, with a row spacing of 1m and a plant spacing of 1.8m, and soil balls should be properly carried when transplanting;
[0028] d. Pruning: After the transplanting is completed, the leaves should be thinned and cut in time. If the soil ball is loose or the ball is too small, an...
Embodiment 3
[0031] A kind of high-efficiency cultivation method of Magnolia glabrata, the method comprises the following steps:
[0032] a, land selection and land preparation: select sandy loam soil with a ph value of 6.6 as the cultivation land, dig 50cm of the cultivation land and carry out land preparation, apply pig manure 120kg, cow dung 130kg, horse manure 100kg, grass ash 125kg, wood ash 125kg in every mu of cultivation land;
[0033] B, field planting: the 2-year-old Magnolia magnolia grafted seedlings are field planted and cultivated, the row spacing is 84cm, and the plant spacing is 1.6m;
[0034] c. Transplanting: After two years of planting, transplant in early March of that year, with a row spacing of 1.1m and a plant spacing of 1.9m, and soil balls should be properly carried when transplanting;
[0035] d. Pruning: After the transplanting is completed, the leaves should be thinned and cut in time. If the soil ball is loose or the ball is too small, and the root system is se...
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