Method for constructing castanopsis fargesii broadleaf mixed forest for coniferous forest low-yield transformation
A technology of Castanopsis chinense and coniferous forest, applied in forestry, afforestation, agriculture, etc., can solve the problems of low stand quality and frequent tending, and achieve the effect of promoting inter-species relationship and reducing the number of tending
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[0030]This specific embodiment is a method for constructing a mixed forest of Castanopsis chinensis and broad-leaved forest of low-yield transformation of a coniferous forest, and the specific steps are as follows:
[0031] S1. Comprehensive clearing of afforestation sites: After clearcutting of low-yield Pinus masson pine forests, implement a comprehensive cleanup of the felling sites, and remove all residues, surface weeds and shrubs;
[0032] S2. Hole-like site preparation: planting holes are arranged horizontally in strips perpendicular to the contour line. The strip-shaped planting holes are configured with wide plant spacing and narrow row spacing. The horizontal distance between holes is 2.0m, and the strip spacing is 1.5m. For site preparation, the size of the seedling hole is 50*50*40cm, and the size of the seeding hole is 20*20*20cm;
[0033] S3. Fertilization with organic base fertilizer and backfilling topsoil: Apply base fertilizer 1-2 days before afforestation, a...
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