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Interplant method of camellia oleifera and torreya grandis young growth

A technology of torreya and camellia oleifera, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of increased cost of shading, high cost of nitrogen fertilization, and high cost of shading nets, so as to reduce management costs, increase economic benefits, The effect of increasing the utilization rate of forest land

Inactive Publication Date: 2013-05-08
ZHEJIANG FORESTRY ACAD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high cost of shading nets and the need for manual setting, the cost of shading is greatly increased; nitrogen fertilizer is not only costly, but may also lead to land salinization

Method used

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  • Interplant method of camellia oleifera and torreya grandis young growth
  • Interplant method of camellia oleifera and torreya grandis young growth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] See figure 1 with figure 2 , The specific steps of the interplanting method of young oil tea trees are:

[0029] 1) In the first year of transplantation of Camellia oleifera seedlings, in the land where young forests of Camellia oleifera have been planted, use horizontal belts to prepare land in winter and spring. All horizontal belts are fully cultivated, no weeds, and bamboo joint trenches are dug inside;

[0030] 2) When preparing the land, apply the decomposed farmyard manure 1000kg / mu, phosphate fertilizer 0-50kg / mu, N / P / K compound fertilizer 15-25kg / mu, spreading, covering 5-8cm;

[0031] 3) From mid-May to early June after site preparation and fertilization, between the rows of camellia seedlings, 20cm away from both sides of the seedlings of the camellia, the seedling of dry rice 20 and peanut 30 seeds in the hole, the sowing rate of dry rice 20 is 3-4kg / mu, and the row spacing is 15cm ×25cm, 5-10 grains per hole, 30 peanuts, double seeding, size 20cm×30cm, sown upla...

Embodiment 2

[0039] See figure 1 with figure 2 , The specific steps of the method of interplanting young torreya forests are:

[0040] 1) In the first year of transplanting torreya seedlings, in the land where the young forests of torreya seedlings have been planted, use winter and spring to prepare the ground along the horizontal belt, all the horizontal belts are fully cultivated, no weeds, and bamboo joint trenches are dug inside;

[0041] 2) When preparing the land, apply the decomposed farmyard manure 1000kg / mu, phosphate fertilizer 0-50kg / mu, N / P / K compound fertilizer 15-25kg / mu, spreading, covering 5-8cm;

[0042] 3) From mid-May to early June after site preparation and fertilization, between the rows of torreya seedlings, 20cm away from the two sides of the torreya seedlings, hole sowing upland rice 20 and peanut 30 seeds, upland rice 20 sowing rate is 3-4kg / mu, plant row spacing is 15cm ×25cm, 5-10 grains per hole, 30 peanuts, double seeding, size 20cm×30cm, sown upland rice 20 in the ...

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Abstract

The invention relates to an interplant method of camellia oleifera and torreya grandis young growth. The interplant method of the camellia oleifera and the torreya grandis young growth is characterized in that peanut and upland rice are interplanted at intervals between the camellia oleifera and the torreya grandis young growth, and the peanut and the upland rice interchange positions in the nest year. The interplant method of the camellia oleifera and the torreya grandis young growth has the advantages that the upland rice provides shade for the camellia oleifera or the torreya grandis so that expense of sheltering nets is reduced, interplanted the upland rice and the peanut can store water and keep moisture for the torreya grandis young growth so as to avoid water and soil loss, the peanut provides nitrogen needed during in the early stage of production of the camellia oleifera by means of a biological nitrogen fixation function of the nodule bacteria so that nitrogenous fertilizer is saved, intercropping and crop rotation of the interplanted crop can not only avoid damage, caused by continuous cropping, to the soil but also have functions of restraining occurrence and spread of plant diseases and insect pests and isolation, tend is replaced with cultivation, weeds are restrained, management cost of the camellia oleifera or the torreya grandis is reduced, the utilization rate and the copping index of the forest land are improved and economic benefits are increased.

Description

Technical field [0001] The invention relates to a method for interplanting, in particular to a method for interplanting young forests of camellia oleifera and torreya oleifera, belonging to a planting method of camellia oleifera and torrenia lavender. Background technique [0002] Young forests of Camellia oleifera or Torreya serrata need shade, water retention and nitrogen fertilizer during the seedling stage of planting. The existing methods are through shade nets, watering and nitrogen fertilizer. Due to the high cost of shading nets and the need for manual installation, the cost of shading is greatly increased; nitrogen fertilizer is not only costly, but may also lead to land salinization. Summary of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings existing in the prior art, and provide a method for interplanting Camellia oleifera or Torrenia lavender forest with shade and supplying necessary nitrogen elements. [0004...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 刘本同倪荣新童晓青钱华王衍彬
Owner ZHEJIANG FORESTRY ACAD
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