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Powdery ridge cultivation method for economic forests on hilly lands

A powder ridge and economical technology, applied in the field of crop farming, can solve problems such as normal cultivation of economic forests, soil erosion, etc. that cannot be solved by farming methods, and achieve the effects of improving and rationally utilizing water and soil resources, improving land productivity, and improving economic benefits.

Inactive Publication Date: 2015-01-07
广西壮族自治区农业科学院经济作物研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for cultivating and cultivating economic forest trees on hillsides, which can overcome the serious water and soil loss in hillside land, and the current farming methods cannot solve the problem of normal cultivation of economic forest trees

Method used

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  • Powdery ridge cultivation method for economic forests on hilly lands
  • Powdery ridge cultivation method for economic forests on hilly lands
  • Powdery ridge cultivation method for economic forests on hilly lands

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Embodiment 1: hillside land apple powder ridge cultivation and farming

[0028] In 2011, the inventor led a technical team to promote the cultivation method of apple cultivation in Fenlong hillside in Shangluo, Shaanxi.

[0029] The hillside is 466 meters above sea level, the ground is relatively flat, the slope is 33°, the precipitation is abundant, and the soil fertility is as follows:

[0030]

[0031] (1) Use the powder ridge machine to cultivate the continuous powder ridge in a strip shape. The middle of the drill bit is a long drill bit, and the two ends are short drill bits. The width of the powder ridge is 65 cm, and the depth is 70 cm. After the powder ridge, the soil is suspended at about 60-80° The "T" shape of the corner, the U shape of the pit, and the soil layer generally remain unchanged, which is conducive to the growth of apple trees, the utilization of micronutrients in the soil, and the improvement of fruit quality.

[0032] (2) Fertilization: A...

Embodiment 2

[0038] Embodiment 2: Cultivation and cultivation of mango powder ridges in hillside land

[0039] In 2012, the inventor carried out the cultivation and planting experiment of mango trees on hillsides in Baitiandong County, Guangxi Zhuang Autonomous Region, and obtained good results.

[0040] The inventor mobilized the built-in powder ridge machine to cultivate according to the continuous ridge-shaped continuous powder ridge. The middle of the drill bit is a long drill bit, and the two ends are short drill bits. The width of the powder ridge is 55 cm, and the depth is 75 cm. ° Angle of "T" shape, the pit is U-shaped, and the soil layer generally does not change.

[0041] Mango planting management and cultivation are carried out according to local standards.

[0042]

[0043] When the inventor investigated the growth and output of mangoes, he found that the growth of mangoes planted by the cultivation method of the present invention was significantly higher than that of ma...

Embodiment 3

[0045] Embodiment 3: tea powder ridge cultivation and farming in hillside land

[0046] Inventor has also carried out the attempt of tea powder ridge plantation in the hillside area of ​​certain county, Fuzhou City, Fujian Province.

[0047] (1) Fen ridges and fertilization: use contour-shaped ridges for cultivation, the depth of the ridges is 35cm, and the width is 33cm. After the ridges, the soil is suspended in a "T" shape with an angle of 65°, and the pits are in the shape of a "U" " font, the soil level generally does not change; according to the measurement of the soil quality in this area, the fertilizers used are as follows: use 500 kg of manure per mu, 20 kg of potassium superphosphate, mix evenly with the soil after applying the fertilizer, cover the soil and rake it flat according to the clusters distance planting.

[0048] (2) Planting density and method: single-row strips are used, the distance between rows and clusters is 90*25*28 (cm), and 3200-3600 tea plant...

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Abstract

The invention discloses a powdery ridge cultivation method for economic forests on hilly lands. The powdery ridge cultivation method particularly includes performing powdery ridge cultivation on stone-free regions of soil layers on the selected gentle hilly lands, to be more specific, deeply cultivating the middles of cultivation zones on the hilly lands by the aid of rotary cultivation spiral machines, shallowly cultivating two sides of each cultivation zone, smashing soil simultaneously, naturally ridging the cultivation zones after the soil is loosened by means of deep cultivation, and forming 'T'-shaped ridge pieces with oblique planes at certain angles; cultivating and planting the economic forests. The soil layers are positioned below the ground by the depths of 60cm. Shallow loose soil ditches are formed on two sides of each 'T'-shaped ridge piece and encircle the 'T'-shaped ridge piece. The powdery ridge cultivation method has the advantages that the powdery ridge cultivation method is particularly applicable to cultivating and planting fruit trees, wood, tea leave plants, oil crops, traditional Chinese medicinal materials and flowering plants, and has an important significance on controlling loss and destruction of water and soil resources of the hilly lands in China, protecting, improving and reasonably utilizing the water and soil resources, maintaining and improving the land productivity, developing production, improving ecological environments, reducing natural disasters such as flood, drought and mudslide, increasing economic benefits and ecological benefits and implementing cyclic development.

Description

technical field [0001] The invention relates to a method for cultivating crops, in particular to a method for cultivating economic forest trees on hillsides. Background technique [0002] my country's terrain is complex, and hillside land occupies a certain position in my country's agricultural or forestry planting areas. However, the development of agriculture and forestry in mountainous areas is slow for the following reasons: (1) Low nutrition. Generally speaking, hillside soil is rich in sandy soil, rich in rocks, low in organic matter and effective nutrients, and is not suitable for crop growth; (2) Severe soil erosion. Due to the uneven terrain of the hillside, when the mountain area encounters heavy rain, the rainwater washes away the surface of the mountain area, causing a large amount of soil erosion, and even landslides or mudslides, which seriously cause soil erosion; (3) Inconvenient transportation. Hillsides are generally located in mountainous areas, and peopl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02
Inventor 韦本辉甘秀芹刘斌劳承英申章佑李艳英韦元波胡泊吴延勇周佳
Owner 广西壮族自治区农业科学院经济作物研究所
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