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Method for rapidly constructing fructus phyllanthi early-bearing high-yield orchard in dry-hot valley region rainy in summer and arid in spring

A dry-hot valley and Yunnan olive technology, applied in the fields of botanical equipment and methods, horticulture, climate change adaptation, etc., can solve the problems of low forest coverage, low preservation rate, lack of ecological and economical tree species, etc.

Active Publication Date: 2014-09-03
保山市林业和草原技术推广站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Low forest coverage, low afforestation survival rate, low preservation rate, and lack of both ecological and economical tree species (improved species) in areas where afforestation is difficult in dry-hot valleys have always been problems restricting ecological restoration in this area.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] The rapid construction method of early-fruiting and high-yield olive orchards in dry-hot valleys in summer rains and springs includes the following steps:

[0055] Step (1), seedling cultivation:

[0056] 1. Nursery site selection: In the suitable cultivation area of ​​Yunnan olives, choose convenient transportation, good water supply, drainage and labor conditions, flat terrain, natural slope below 5 degrees, soil thickness of more than 50 cm, weak acid to weak alkali, fertile sand Quality loam, light loam and loam, and plots with good soil aggregate structure are used as nursery sites, and the selection of nursery sites should be reasonably planned;

[0057] 2. Fruit collection and seed production: Select adult Yunnan olive plants with strong growth, no pests and diseases, and full seed kernels as the mother tree for seed collection, and pick the fruit when the seeds are fully mature in late January; the fruit is crushed or smashed to make the core and pulp Separatio...

Embodiment 2

[0084] The rapid construction method of early-fruiting and high-yield olive orchards in dry-hot valleys in summer rains and springs includes the following steps:

[0085] Step (1), seedling cultivation:

[0086] 1. Nursery site selection: In the suitable cultivation area of ​​Yunnan olives, choose convenient transportation, good water supply, drainage and labor conditions, flat terrain, natural slope below 5 degrees, soil thickness of more than 50 cm, weak acid to weak alkali, fertile sand Quality loam, light loam and loam, and plots with good soil aggregate structure are used as nursery sites, and the selection of nursery sites should be reasonably planned;

[0087] 2. Fruit collection and seed production: Select adult Yunnan olive plants with strong growth, no pests and diseases, and full seed kernels as the mother tree for seed collection, and pick the fruit when the seeds are fully mature in late January; the fruit is crushed or smashed to make the core and pulp Separatio...

Embodiment 3

[0114] The rapid construction method of early-fruiting and high-yield olive orchards in dry-hot valleys in summer rains and springs includes the following steps:

[0115] Step (1), seedling cultivation:

[0116] 1. Nursery site selection: In the suitable cultivation area of ​​Yunnan olives, choose convenient transportation, good water supply, drainage and labor conditions, flat terrain, natural slope below 5 degrees, soil thickness of more than 50 cm, weak acid to weak alkali, fertile sand Quality loam, light loam and loam, and plots with good soil aggregate structure are used as nursery sites, and the selection of nursery sites should be reasonably planned;

[0117] 2. Fruit collection and seed production: Select adult Yunnan olive plants with strong growth, no pests and diseases, and full seed kernels as the mother tree for seed collection, and pick the fruit when the seeds are fully mature in late January; the fruit is crushed or smashed to make the core and pulp Separatio...

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Abstract

The invention discloses a method for rapidly constructing a fructus phyllanthi early-bearing high-yield orchard in a dry-hot valley region rainy in summer and arid in spring. The method comprises the following steps of (1) sowing and seedling raising in February, (2) soil preparation and amelioration, (3) planting in June, (4) grafting in September, (5) nourishment and management strengthening. Tests and production practice show that through the method, the fructus phyllanthi early-bearing high-yield orchard can be rapidly constructed in dry-hot valley region rainy in summer and arid and rainless in winter and spring, the investment period is shortened, the investment cost for orchard construction is reduced, orchard construction efficiency is effectively improved, and fructus phyllanthi trees fruit in the third year since sowing and seedling raising, and enter the full bearing period in the fifth year since sowing and seedling raising. Compared with an afforestation technology adopted at present, the method has the advantages that the nursery stock cost is reduced by 71.4%, the orchard construction effect is improved, and the benefit is improved because the fructus phyllanthi trees enter the economic benefit period and the fruit bearing period one year in advance, the problems that in the dry-hot valley region rainy in summer and arid in spring, the survival rate of afforestation in the dry-hot valley region rainy in summer and arid in spring is low, the percentage of seedling survival is low, and ecological restoration is difficult are solved, and the method has wide application prospects in production.

Description

technical field [0001] The invention belongs to the technical field of ecological restoration—difficult afforestation in dry and hot valley regions—ecological and economic combined forestry, and specifically relates to a rapid construction technology for early-fruiting and high-yield olive orchards in dry and hot valleys in summer rain and spring drought. Background technique [0002] The low forest coverage rate, low survival rate and preservation rate of afforestation in areas where afforestation is difficult in hot and dry valleys, and the lack of both ecological and economic tree species (improved species) have always been problems restricting ecological restoration in this area. In order to overcome this problem, the selection of suitable tree species for afforestation and the selection of improved species in areas where ecological restoration is difficult, such as the dry and hot valley of the Nujiang River, is an urgent problem to be solved. Contents of the invention...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G1/06A01C1/00A01G17/00
CPCY02A40/22Y02P60/40
Inventor 龚发萍黄佳聪杨晓霞尹光顺杨开保王保生尹瑞萍
Owner 保山市林业和草原技术推广站
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