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Construction and juvenile protection method for Dalbergia cochinchinensis cutting orchard

The invention relates to a technology for picking and picking gardens of Dalbergia japonica, which is applied in the field of construction and juvenile preservation of the dabularia japonica and achieves the effect of simple and easy construction and juvenile maintenance.

Active Publication Date: 2019-01-15
福建省龙海林下国有林场 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the construction technology of Dalbergia chinensis ear garden has not been reported in China, which belongs to the technical blank

Method used

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  • Construction and juvenile protection method for Dalbergia cochinchinensis cutting orchard
  • Construction and juvenile protection method for Dalbergia cochinchinensis cutting orchard
  • Construction and juvenile protection method for Dalbergia cochinchinensis cutting orchard

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Embodiment 1

[0030] 1 Select the best plants for seed collection

[0031] The Tropical Forestry Research Institute of the Chinese Academy of Forestry introduced Dalbergia cochinchinensis seedlings from Thailand to raise seedlings. In the spring of 2006, about 70 mu of Dalbergia cochinchinensis experimental forest was planted in Baisheng Garden, Yangdong County, Guangdong Province, and the growth performance was good. According to the survey in 2015, the average tree D of the 9-year-old stand 1.3 =15.1cm, H=10.4m, dominant wood D 1.3 =24.2cm, H=11.5m, natural branch height 4.5m. After 6 years of afforestation, it has blossomed and beared fruit normally, and the seeds mature in October.

[0032] From this Dalbergia cochinchinensis stand in 2015, 10 excellent trees were selected as mother trees for seed collection according to the method of 5 excellent trees. The height is more than 5m, and there are no pests and diseases. When measured by growth cones, the heartwood is 3-4cm long.

[003...

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Abstract

The invention discloses a construction and juvenile protection method for a Dalbergia cochinchinensis cutting orchard, which is characterized by comprising the steps of (1) seed collection; (2) sowing; (3) seedbed management; (4) bag seedling cultivation; (5) soil preparation for a seedbed; (6) seedling selecting and planting; (7) management in the first year; (8) management in the second and subsequent years; and (9) juvenile protection for cutting stock plants during the management in the second and subsequent years. The construction and juvenile protection method disclosed by the inventionis simple and easy to implement, can realize the establishment of the Dalbergia cochinchinensis cutting orchard, can carry out effective juvenile protection on the cutting stock plants and provides alot of high-quality cuttings for cutting seedling propagation.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for constructing and keeping young of Dalbergia cochinchinensis ear picking nursery. Background technique [0002] Cochin Dalbergia, Latin name: Dalbergia cochinchinensis, is a plant of the leguminous Dalbergia genus. Its wood is scarce and precious. It is a high-quality material for making high-end furniture. All the wood needed in my country is imported, and the market demand is gradually increasing. The origin is Thailand and other Southeast Asian countries. There are no natural distribution species in China. At present, the seeds for domestic seedlings are all dependent on imports. On the one hand, Dalbergia cochinchinensis is a tree species regulated in Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES Convention for short). , The import of seeds is very difficult. On the other hand, the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/10
CPCA01G2/10A01G17/005
Inventor 吴培衍张金文王维辉吴艺东张荣标卢敏勇何木林王添山张木清
Owner 福建省龙海林下国有林场