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The Method of Rapid Fertilization of New Camellia Camellia Young Forest Land in Red Soil Hilly Area

A technology of camellia oleifera and new reclamation, which is applied to the field of rapid fertilization of newly reclaimed camellia oleifera young forests in red soil hilly areas, can solve the problems of limited soil fertilization effect and low green manure biomass, and achieve the promotion of camellia oleifera growth, improvement of soil physical and chemical properties, The effect of increasing grass yield

Active Publication Date: 2017-09-05
湖南经地科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] There was a report 50 years ago about green manure interplanting in newly reclaimed red soil juvenile camellia oleifera forests [Li Zhenji. The experience of interplanting garden flowers to promote Camellia oleifera and grain production [J]. Forestry Practical Technology, 1966, (19: 34-40 )]; but intercropping pastures have not been reported, and only winter green manure is interplanted, and limited by conditions, the biomass of green manure is not high, and the effect on fertilizing soil is limited

Method used

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  • The Method of Rapid Fertilization of New Camellia Camellia Young Forest Land in Red Soil Hilly Area
  • The Method of Rapid Fertilization of New Camellia Camellia Young Forest Land in Red Soil Hilly Area
  • The Method of Rapid Fertilization of New Camellia Camellia Young Forest Land in Red Soil Hilly Area

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Embodiment Construction

[0028] The present invention is described in further detail below in conjunction with embodiment.

[0029] The titanium fertilizer solution used for seed dressing in the following examples is produced by Shijiazhuang Titanium Fertilizer Factory in Hebei Province (trade name "Taibao"); the phosphate-dissolving bacteria powder is produced by Taiwan Lianfa Biotechnology Company (purchased from Nanjing Lianfa Biotechnology Company).

[0030] 1. Selection of land for fertilization

[0031] (1) Selection of test site and slope aspect: The test site is set in the low mountain and hilly area of ​​Youziling, Hengnan, with a total area of ​​about 107h㎡; the test area is about 7.2h㎡. On this tea mountain, the eastern and western regions with roughly the same forests are selected. Four observation points were set up on the south, west and north slopes, and the growth status of standard plants were observed in parallel in different growth periods of camellia oleifera; the yield of tea seed...

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Abstract

A method for rapidly fertilizing a newly reclaimed camellia oleifera young forest land in a red soil hilly region comprises the following steps: (1), a fertilized forest land is selected: an acid-soil slope with the slope degree lower than 25 degrees is selected on a sunny slope or a half-sunny slope of the red soil hilly region for building a camellia oleifera forest land serve as a rapid fertilizing object; (2), full reclamation of terraced soil is performed, and grass is planted on terrace walls for protection; (3), two seasons of grass or green manure are planted or applied each year. The method has the functions as follows: water and soil loss of the newly reclaimed camellia oleifera young forest land in the red soil hilly region in the south is prevented and controlled, the physical and chemical properties of soil are improved, the newly reclaimed camellia oleifera young forest land in the red soil hilly region is rapidly fertilized, and camellia oleifera growth is promoted.

Description

technical field [0001] The invention relates to a method for rapid fertilization of camellia oleifera woodland, in particular to a method for rapid fertilization of camellia oleifera young forest land reclaimed in red soil hilly areas. Background technique [0002] The red soil in the Jiangnan region of China is distributed in the hills below 300m above sea level and the lower part of the low mountains below 500m above sea level, with a large area, 773.33×10 4 h㎡(1.16×10 8 Mu), accounting for 46.3% of the total land area of ​​the province; Hunan Province has 863.72×10 4 h㎡(1.29×10 8 Mu), accounting for 40.8% of the total land area of ​​the province. The area has abundant light and temperature, abundant water and soil reserve resources, and a wide variety of plant resources. It is a main area of ​​agriculture, forestry and animal husbandry production. [0003] The development and utilization of red soil resources, that is, the development and utilization of red soil reser...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
CPCA01G20/00A01G22/00Y02A40/28
Inventor 谢庭生魏晓王芳许波
Owner 湖南经地科技发展有限公司
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