Cultivating method of Chinese wood-oil trees

A cultivation method and technology of tung tree, applied in cultivation, application, agriculture, etc., can solve the problems of poor plant nutrition production, narrow planting area, low survival rate, etc., and achieve improved land utilization, fast seedling cultivation, and simple technical steps Effect

Inactive Publication Date: 2017-09-29
李时仔
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Problems solved by technology

At present, one of the bottlenecks restricting the development of tung oil industry is the low output of tung forest, with an average yield of tung oil per mu of 15-20 kg, which is still far from the reported maximum yield of 90-100 kg per mu. The main reason is that the suitable planting area is narrow , poor plant nutrition production, low survival rate

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0016] A cultivation method of tung tree, comprising the following steps:

[0017] (1) Soil preparation: Choose fertile land with an altitude of no more than 800 meters and a slope of no more than 20 degrees as the tung tree planting site. Before planting, weeds should be cleared, the soil should be turned over, lime powder should be sprinkled lightly for disinfection, and enough base fertilizer should be applied per mu at one time. Phosphate fertilizer 50kg and compound fertilizer 12kg; dig a shallow ditch on the planting ground, the depth is 3-5cm, the width of the nutrition bag is equal, put the seedling substrate into the nutrition bag and place it in the ditch, and bury it shallowly with soil;

[0018] (2) Seed selection and seedling cultivation: select the high-quality tung tree seed, after collecting the seed, bury the low-temperature treatment in warm sand, use the mixed material of river sand 70% and peat moss 30% as wet storage material, and the ratio of seed and wet ...

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Abstract

The invention discloses a cultivation method of tung tree, which includes site preparation, seed selection and seedling cultivation, young forest tending, transplanting, shaping and pruning, and pest control. The cultivation technology of the invention has simple steps, rapid seedling cultivation, can rationally utilize land, and improve land utilization rate, increase income, and reduce investment in tung tree management, which can promote premature birth, high yield and stable production of tung tree.

Description

technical field [0001] The invention relates to the technical field of oil crop cultivation, in particular to a cultivation method of tung tree. Background technique [0002] Tung oil is a world-renowned industrial oil tree species, and it is also a very good energy plant. The oil squeezed or extracted from the seeds of Tung oil is called tung oil. Tung oil is a high-quality raw material for processing biodiesel. my country is the country of origin and main producer of tung tree, with a long history of cultivation and utilization. Tung tree belongs to deciduous trees and is a typical subtropical tree species. It requires deep soil, good drainage, loose and fertile, moist neutral and slightly acidic land, and places that are too alkaline, too acidic, sticky, dry and barren, and waterlogged are not conducive to oil production. Tung grows, and it is advisable to cultivate tung in hilly areas. Aloe tung tree likes light and is not tolerant to shade. The afforestation site sho...

Claims

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Application Information

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IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 李时仔
Owner 李时仔
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