Method for breeding alpinia oxyphylla seedlings under rubber trees

A technology for rubber and seedlings, applied in the fields of botanical equipment and methods, planting substrates, horticulture, etc., can solve the problem of no relevant research reports on the breeding of intelligent seedlings, save seedling costs, save land, and have good air mobility. Effect

Active Publication Date: 2016-04-20
ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is no relevant research report on the bree

Method used

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  • Method for breeding alpinia oxyphylla seedlings under rubber trees
  • Method for breeding alpinia oxyphylla seedlings under rubber trees
  • Method for breeding alpinia oxyphylla seedlings under rubber trees

Examples

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Embodiment 1

[0044] Experimental design: In two rubber forest lands with the same area, one forest land is for single-planting rubber, and the other is for breeding educational seedlings under rubber forests, compare the yield per mu and economic benefits of the two modes, and repeat each of the two modes three times. average value. As a control, the rubber was used alone without any treatment.

[0045] The method for breeding intelligent seedlings under rubber forests: including several steps of planting planning, soil preparation, bagging and planting, water and fertilizer at seedling stage, management of diseases and insect pests, and seedling out of nursery.

[0046] Planting plan: The rubber strain is Reyan 73397, located in Team 7 of the Chinese Academy of Tropical Agricultural Sciences Experimental Field, the row spacing of rubber trees is 3m×7m, the tree age is 12 years, and the shading degree under the rubber forest is about 80%-83%. according to figure 1 Plan the educational pl...

Embodiment 2

[0059] Experimental design: using two methods of breeding the phyllophyll seedlings in greenhouses and rubber forests respectively, and comparing the parameters such as growth indicators and cost input of the phyllophyll seedlings under the two methods.

[0060] Breeding in greenhouses: In the first ten days of October, a shade net with a shading degree of 80% was used to build a shading greenhouse with a height of 2m; the land was leveled, and a seedbed for planting puzzles was planned, that is, the seedbeds were 1.5m wide and 10m long; 10 In the last ten days of the month, when the seedlings germinated from the educational seeds grow 4-6 leaves, they are transplanted into the seedling bags equipped with seedling soil, and the seedling bag specification diameter and height are 10cm * 12cm. Put the seedling bags on the seedbed, about 1500 bags in each seedbed. The seedling-raising bag is a plastic seedling-raising bag, purchased from Danzhou Qiongfu Plastic Co., Ltd., and the ...

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Abstract

The invention discloses a method for breeding alpinia oxyphylla seedlings under rubber trees. According to the method, the alpinia oxyphylla seedlings are bred among rubber tree rows in a rubber forest land with the gradient ranging from 0 degree to 15 degrees, wherein the plant spacing between every two rubber trees is 2-3 m, the row spacing is 6-8 m, the tree age is 10 years and above, the shading degree under the rubber trees is appropriately 70-90%, the plant and row spacing of the rubber trees is large, the general plantation density is that the plant and row spacing is 3m * 7m, the land utilization rate is low, if only the rubber trees are planted, water and soil loss is severe, soil fertility is lowered, and the ecological environment is prone to damage; weeds grow easily if only the rubber trees are planted, and management cost is high. According to the method, resource use efficiency of a rubber tree plantation is give full play, comprehensive benefits of the rubber tree plantation are increased, the alpinia oxyphylla seedlings are bred under the grown rubber trees, the land utilization rate of the rubber forest land can be raised, growth of weeds is inhibited, cost of breeding the alpinia oxyphylla seedlings can be lowered, economic benefits are increased, and the method is an effective measure for comprehensively upgrading the rubber and alpinia oxyphylla seedling breeding industries.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for breeding educational seedlings under rubber forests. Background technique [0002] AlpiniaoxyphylaMiq is a plant of the genus Alpinia (Zingiberaceae) in the ginger family (Zingiberaceae), and it often grows in shade and wet places under forests. In recent years, under the guidance policy promulgated by the state to develop the under-forest economy, Hainan Province has vigorously developed under-forest planting to improve the economic benefits of farmers in mountainous areas. There is a large demand for educational seedlings, and only large-scale breeding of educational seedlings can meet the market supply. At present, the intelligence seedlings are mainly bred in greenhouses, which adopt artificial construction of shading greenhouses, and use shading nets to control light to breed the intelligence seedlings. Because the greenhouse is relatively closed...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G9/10
CPCA01G22/00A01G24/00
Inventor 程汉亭王进闯李勤奋侯宪文邹雨坤李光义
Owner ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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