Method for high yield cultivation of phyllostachys angusta

A cultivation method and a technique for the yellow ancient bamboo are applied in the high-yield cultivation field of the yellow ancient bamboo, can solve the problems of unfavorable large-scale batch cultivation, low economic benefit of the yellow ancient bamboo, large difference in plant growth, etc. thorough effect

Active Publication Date: 2016-06-15
徐华龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The ancient yellow bamboo has many uses as mentioned above, and the economic benefits of its planting are good. However, due to the lack of a systematic and comprehensive high-yield cultivation method for the ancient yellow bamboo over the years, the yield of the ancient yellow bamboo planted is low, and the survival rate and the growth of the plants are quite different. Planting technolo

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A high-yield cultivation method of ancient yellow bamboo, which mainly produces a high-yield forest of high-yield yellow ancient bamboo of the first grade on site with the main purpose of producing stalk materials with an average diameter at breast height of 2.4cm

[0031] (1) Selection of mother bamboo: in bamboo forests that are 1 to 2 years old and grow vigorously, with relatively low and robust branches, short internodes of bamboo stalks, well-proportioned, unflowered, free from pests and diseases, and have a slightly sticky soil structure or in old bamboo forests. Select the female bamboo at the edge of the forest. The diameter of the female bamboo is 1.8 to 2.4 cm, and it is not suitable to be selected in bamboo forests with excessive density of standing bamboo and weak growth, or in bamboo forests with loose soil structure;

[0032](2) Treatment of mother bamboos: After the mother bamboos are...

Embodiment 2

[0103] The difference from Example 1 is that the main purpose is to produce stalk materials with an average diameter at breast height of 2.0cm

[0104] (1) Selection of mother bamboo: leave 6-8 trays of branches for the later mother bamboo, which is suitable for sparse branches or nearby planting;

[0105] (5) Planting: The planting is planted in groups, and 2 to 3 plants are planted in clumps to form a clump. When planting in clumps, the direction of the whip is centrifugal;

[0106] (6) Afforestation density: close planting 1350 plants / hm 2 , the plant-to-row spacing is 2.72m; the planting density is the site-level I-level small-diameter-level standing bamboo stand;

[0107] (9) Topdressing management: The total amount of nitrogen fertilizer, phosphorus fertilizer and potassium fertilizer applied to the site-level I-level small-diam...

Embodiment 3

[0110] The difference from Example 1 is that the main purpose is to produce stalk materials with an average diameter at breast height of 2.4cm

[0111] (3) Selection of afforestation sites: valleys, foothills, middle and lower parts of hilly land with a slope of 15-20°, gentle fluvo-aquic soil or abandoned farmland, the thickness of the soil layer is 50-60cm, the thickness of the humus layer is 10-15cm, and the soil pH value is 4.5~ 6.5, the afforestation land is site level II afforestation land;

[0112] (4) Soil preparation: Reclamation adopts strip-shaped land preparation along the contour line to reclaim the afforestation land in a strip-shaped strip, with a width and strip distance of 1.6m to 2.1m, and a depth of soil preparation ≥ 30cm. Remove stumps, stones, and miscellaneous bamboo whips. Dig the uncultivated area wi...

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Abstract

The invention discloses a method for high yield cultivation of phyllostachys angusta. The method comprises the following steps: (1) parent bamboo selection; (2) parent bamboo processing; (3) afforestation land selection; (4) land preparation; (5) plantation; (6) planting density; (7) young forest management and protection; (8) forest land management; (9) topdressing management; (10) bamboo shoot reservation and bamboo culture; (11) disease and pest control and (12) cutting. Compared with the prior art, the more comprehensive and reasonable method for high yield cultivation of phyllostachys angusta is provided; phyllostachys angusta planted by adopting the method is high in yield, the plant growth trend is tidy, the available value is high, planted phyllostachys angusta is good in quality and high in survival rate, and plant and disease damage is controlled thoroughly and efficiently. According to the cultivation method, the afforestation survival rate is larger than 90%, the preserving rate is larger than 85%, the bamboo shoot germination rate is larger than 80%, and the forest land yield is greatly improved.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for high-yield cultivation of ancient yellow bamboo. Background technique [0002] Yellow ancient bamboo: It is a plant of the genus Bamboo of the Gramineae Bamboo subfamily, also known as yellow-shelled bamboo, white-shelled bamboo, and yellow-eyed bamboo. Bamboo species used for high-quality bamboo strips in East China, mainly produced in southeastern Anhui, southern Jiangsu, and central and northern Zhejiang. It is commonly cultivated in front of and behind flat farms, and is also distributed in floodplains and middle and lower parts of low mountains; Huanggu bamboo stalks are 6-8m high and can be Up to 5cm, new stalks covered with sparse white powder, sheath sheath milky white or yellowish green, with sparse small spots, glabrous, without sheath ears and sheath mouth hairs; sheath tongue is well developed, light yellowish green, apex torn, with off-white lo...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G17/00
CPCA01G17/005A01G22/00
Inventor 徐华龙
Owner 徐华龙
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