A kind of method for growing seedlings and afforestation cultivation of Qiongzhu mother bamboo clumps
A cultivation method and mother bamboo technology, applied in the field of bamboo cultivation, can solve the problems of reducing the economic benefit of bamboo shoot cultivation, poor overall seedling effect, poor survival rate of bamboo seedlings, etc. Bamboo shoot emergence rate and effect on development
Active Publication Date: 2021-06-08
SICHUAN ACAD OF FORESTRY
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Traditional Qiongzhu seedling cultivation mainly adopts single-stem female bamboo (small female bamboo) or buried whip seedlings to raise seedlings. The emergence rate of shoots is low, the survival rate of bamboo seedlings is poor, and the overall effect of seedling cultivation is not good, which reduces the cost of cultivation of Qiongzhu shoots. economic benefits
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[0022] A method for raising seedlings of female bamboo clumps and afforestation cultivation, comprising a method for raising seedlings of female bamboo clumps and afforestation cultivation methods, and the method for raising seedlings comprises the following steps:
[0023] S1. Nursery site selection: choose soil layer thickness of more than 60cm, good soil structure, loamy or sandy loam texture, medium fertility level or above, good irrigation and drainage conditions, less soil diseases and insect pests, soil pH value of 5.0 to 7.0, and relative air humidity of 75 % and above and the uniform slope with a flat terrain or a slope of less than 10° is used as a nursery.
[0024] S2. Turning and cultivating the nursery field: Deeply plowing the nursery field in autumn or winter to a depth of about 30cm, remove debris such as stones, straws, tree roots, etc. At the same time, apply fully decomposed manure, compost or Cake fertilizer, and an appropriate amount of calcium magnesium p...
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The invention discloses a method for cultivating seedlings in groves of Qiongji bamboo and afforestation cultivation, which comprises two parts: a method for cultivating seedlings in clumps of female bamboos and a method for afforestation and cultivation. Seedling cultivation in Qiongzhu mother bamboo clusters specifically includes selection criteria and methods of female bamboo clusters, selection of nursery nurseries, plowing and bed making, transplanting techniques of female bamboo clusters, and management measures at the seedling stage. The afforestation and cultivation method of Qiongzhu specifically includes the method of afforestation and site preparation, selection of mother bamboo clumps for afforestation, and cultivation technical measures. The present invention scientifically proposes the selection standard and excavation method of mother bamboo clumps through in-depth exploration of the structure of Qiongzhu bamboo plants and the characteristics of shoots, that is, "3-5 bamboo plants + 1-3 years of bamboo age + 20-year-old whips 30cm, 30-40cm" bamboo clump structure, and supporting nursery nursery and cultivation site selection criteria and conditions, can ensure a relatively complete group structure of multiple female bamboos and bamboo whips when growing Qiongzhu seedlings, which is conducive to the growth of whip buds growth, and then improve the shoot rate and emergence rate, fundamentally solve the traditional method of afforestation with single mother bamboo seedlings and the low emergence rate of bamboo whip seedlings, significantly improve the efficiency of qiongzhu seedling breeding and cultivation, and economic benefits , social benefits and ecological benefits are very significant.
Description
technical field [0001] The invention relates to the technical field of bamboo cultivation, in particular to a method for raising seedlings and afforestation cultivation in female bamboo groves. Background technique [0002] Qiongzhu belongs to the family Poaceae and belongs to small and medium-sized bamboo plants. It is mainly distributed in the southern Sichuan area of Sichuan and the Zhaotong area of Yunnan Province in China. , Under the evergreen broad-leaved sparse forest with little sunshine, the zonal soil is mostly mountain yellow soil and mountain yellow brown soil, with a pH value of 5.5-7.0. As an excellent local forest vegetable, Qiong bamboo shoots have a very strong market demand. Because of their crisp taste, they have become one of the most important flavored bamboo shoots in my country. Traditional Qiongzhu seedlings mainly adopt single-pole mother bamboo (small mother bamboo) or buried whip seedlings to raise seedlings. economic benefits. SUMMARY OF ...
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IPC IPC(8): A01G22/00A01G23/00
CPCA01G23/00A01G22/00Y02P60/40Y02A40/22
Inventor 张小平吴雨峰干少雄齐沛森陈涤非张好
Owner SICHUAN ACAD OF FORESTRY