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Method for mixed afforestation of cunninghamia lanceolata and taxus wallichiana mairei

A technology of southern yew and Chinese fir, applied in the field of planting, can solve problems such as single planting, and achieve the effects of diversified production, high land utilization, and less pests and diseases

Inactive Publication Date: 2017-02-01
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 southern yew mixed afforestation method, aim to solve the problem that single planting causes

Method used

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Embodiment Construction

[0013] A mixed afforestation method of Chinese fir and southern yew, which adopts the method of random block mixed planting; the row spacing of Chinese fir 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 southern yew 3 × 3 meters, 100 seedlings per mu, the afforestation area accounts for 33% of the total area. Before afforestation, the forest land was fully cleared, and the soil was prepared in the form of pits 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 phosphate 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 hig...

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Abstract

The invention relates to a method for mixed afforestation of cunninghamia lanceolata and taxus wallichiana mairei. The method is characterized in that the planting is performed by a random block mixing method; the row and plant spacing of the cunninghamia lanceolata is 2*2m, the number of seedlings per mu is 217, and the afforestation area of the cunninghamia lanceolata accounts for 64% of a total area; the row and plant spacing of the taxus wallichiana mairei is 3*3m, the number of seedlings per mu is 100, and the afforestation area of the taxus wallichiana mairei accounts for 33% of the total area. The method has the advantages that the wood output is diversified, the utilization rate of land is high, and the number of diseases and pests is fewer.

Description

[0001] 【Technical field】 [0002] The invention relates to planting technology, in particular to a mixed forestation method of Chinese fir and southern yew. [0003] 【Background technique】 [0004] Chinese fir is the main timber tree species in my country. Southern yew is a rare timber tree species. Single planting is likely to cause diseases 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 method for mixed afforestation of fir and southern yew, aiming at solving the problems caused by single planting. [0007] The technical scheme that the present invention adopts is: a kind of Chinese fir and southern yew hybrid afforestation method, adopts the method for preparing and planting of random block mixed; Chinese fir ...

Claims

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Application Information

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IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 赵承军龙昌松
Owner RONGAN LIANGFENG SEEDING CO LTD
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