Cyclobalanopsisglaucoides seed direct seeding forestation method

A technology for live-broadcasting afforestation and Yunnan green hills, applied in the field of crops, can solve problems such as not being popularized and applied, and achieve the effects of low management cost, few facility requirements, and simple and easy operation.

Active Publication Date: 2015-12-16
YUNNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cyclobalanopsis glaucoides is an evergreen forest tree species of Fagaceae (Cyclobalanopsis) and one of the common tree species in semi-humid evergreen broad-leaved forests in the central plateau of Yunnan Province. It often grows in limestone mountains or steep slopes of middle mountains. Resistant to felling and

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] (1) Seed harvesting: During the seed maturity period from late September to mid-October every year, when the seeds mature and fall to the ground, they are collected directly by hand or laid with plastic sheets under the trees. Acorns are easy to be eaten by wild animals after they fall to the ground, so they should be collected in time. After harvesting, remove the shells, twigs, leaves and defective acorns, and keep the full seeds.

[0041] (2) Seed screening:

[0042] a. Seed selection: screen the harvested seeds with 2 times the volume of warm water at 50°C and kill insects. After 20 minutes, discard the seeds floating on the water surface, and the remaining seeds that sink to the bottom of the container are mature and plump seeds. Place it indoors at room temperature and air-dry for 48 hours before use. During the air-drying period, manually remove the seeds with worm eyes.

[0043] b. Seed disinfection: Although most of the eggs in the seeds can be killed in 50°C...

Embodiment 2

[0058] (1) Seed collection: with embodiment 1.

[0059] (2) Seed screening: with embodiment 1.

[0060] (3) seed storage: with embodiment 1.

[0061] (4) Live Seed Afforestation:

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Abstract

The invention discloses a cyclobalanopsisglaucoides seed direct seeding forestation method comprising the following steps: 1, seed harvesting; 2, seed screening; 3, seed storage; 4, direct seeding forestation. The method can realize a forestation survival rate above 81%; the method is simple in operation, less in facility requirements, low in management cost, simple in technical requirement, easy to promote and in application, and has important application popularization values on cyclobalanopsisglaucoides seed direct mountain seeding forestation, secondary forest reconstruction and mine ecology recovery.

Description

technical field [0001] The invention belongs to the technical field of crops, and in particular relates to a technical method for afforestation by live-seeding Dianqinggang seeds. Background technique [0002] Cyclobalanopsis glaucoides is an evergreen forest tree species of Fagaceae (Cyclobalanopsis) and one of the common tree species in semi-humid evergreen broad-leaved forests in the central plateau of Yunnan Province. It often grows in limestone mountains or steep slopes of middle mountains. Resistant to felling and strong germination, it is a tree species worth promoting for barren hills greening in limestone areas, soil and water conservation, fuel wood and other multifunctional forests. However, due to the dormancy characteristics of its seeds and the lack of existing technologies, it has not yet been obtained. Promote apps. Contents of the invention [0003] In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a...

Claims

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Application Information

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IPC IPC(8): A01G23/00A01C1/00A01C1/08
CPCA01C1/00A01C1/08A01G23/00Y02A40/22Y02P60/40
Inventor 苏文华张光飞周睿郭晓荣王玲玲杨波
Owner YUNNAN UNIV
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