Mingled forestation method of fir and Chinese timber nanmu

A technology of nanmu and Chinese fir, which is applied in the field of planting, can solve the problems of single planting, and achieve the effects of diversified production, less pests and diseases, and high land utilization rate

Inactive Publication Date: 2017-01-11
RONGAN LIANGFENG SEEDING CO LTD
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Problems solved by technology

[0006] The object of the present invention is to provide a kind of Chinese fir and Phoebe mixed afforestation method, aims at solving the problem that single planting causes

Method used

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Embodiment Construction

[0013] A method for afforestation of Chinese fir and nanmu mixed with random blocks; the row spacing of fir trees is 2×2 meters, and 217 seedlings are used per mu, and the afforestation area accounts for 64% of the total area; the row spacing of nanmu trees is 3×3 meters , The afforestation area with 100 seedlings per mu accounts for 33% of the total area. Before afforestation, the forest land was completely cleared, and the soil was prepared in the shape of a hole with a size of 50×40×40 cm. When digging the ridge, dig out the soil, smash the soil mass and take out the stones and tree roots; after the ridge, apply 250 grams of phosphorus fertilizer to each hole, and evenly sprinkle it into the planting hole. Choose rainy days to plant in time, pay attention to make the soil fully contact with the root system of the seedlings, and remove the nutrition bag for the nutrient cup seedlings. Timber production is diversified, land utilization rate is high, and pests and diseases ar...

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Abstract

The invention relates to a mixed forestation method of fir and Chinese timber nanmu which adopts a random block-shaped mixing method to allocate plantation; row spacing of fir plants is 2*2 meter, sapling number in every mu is 217, and planting area accounts for 64% of total area; the row spacing of Chinese timber nanmu is 3*3 meter, the sapling number in every mu is 100, and the planting area accounts for 33% of the total area. The timber has the advantages of diversified manufacture, high land utilization ratio and little diseases and insect pests.

Description

[0001] 【Technical field】 [0002] The invention relates to a planting technique, in particular to a method for afforestation of Chinese fir and nanmu. [0003] 【Background technique】 [0004] Chinese fir is the main timber tree species in my country, and nanmu is a rare timber tree species. Single planting is likely to cause disease and insect pests. The land utilization rate also needs to be improved, and timber is inconvenient. Due to the lack of available timber nearby, long-distance transportation is currently required to solve the timber problem. [0005] 【Content of invention】 [0006] The object of the present invention is to provide a kind of Chinese fir and nanmu mixed afforestation method, aim at solving the problem that single planting causes. [0007] The technical scheme adopted in the present invention is: a method for afforestation of Chinese fir and nanmu mixed, which is prepared and planted by random block mixed method; the row spacing of Chinese fir is 2×2 me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/00A01G17/00A01G23/04
CPCA01G17/005A01G23/00A01G23/04Y02A40/22Y02P60/40
Inventor 赵承军龙昌松
Owner RONGAN LIANGFENG SEEDING CO LTD
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