A kind of bamboo forest directional cultivation method aiming at utilization of tea pole bamboo raw bamboo

A cultivation method, the technology of tea stem bamboo, which is applied in the field of bamboo directional cultivation aimed at the utilization of tea stem bamboo raw bamboo, can solve the problems of unsustainable development, low output of raw bamboo felling, failure to meet market demand and economic benefits, etc., and achieve Meet the needs of industrial development, increase output, and achieve high economic benefits

Active Publication Date: 2022-07-29
国家林业和草原局竹子研究开发中心
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitations of the existing conditions of the tea stalk bamboo forest, the felling output of the original bamboo is not high, and if a high-yield felling is carried out, sustainable development cannot be carried out, so the expected market demand and economic benefits cannot be met.

Method used

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  • A kind of bamboo forest directional cultivation method aiming at utilization of tea pole bamboo raw bamboo
  • A kind of bamboo forest directional cultivation method aiming at utilization of tea pole bamboo raw bamboo
  • A kind of bamboo forest directional cultivation method aiming at utilization of tea pole bamboo raw bamboo

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Effect test

Embodiment 1

[0026] Embodiment 1: The original bamboo material of Ligong Village, Gushui Town, Guangning County, Guangdong Province utilizes directional cultivation of tea pole bamboo forest. Stem bamboo forests were regulated, and 8,241 bamboos per hectare were selectively felled in that year, including 5,055 5-year-old bamboos, 1,604 4-year-old bamboos, and 1,582 3-year-old bamboos. , so that the bamboo plants in the tea pole bamboo forest are controlled at 30890 plants / ha and evenly distributed, and the average diameter at breast height is controlled at 1.94cm; Increase the gaps in the forest to promote the germination of bamboo shoots, and keep the bamboo shoots with a diameter of 1.5-2.5cm, dig bamboo shoots with other diameters, stop when the bamboo shoots reach the surface, keep the body parts of the shoots in the soil, and promote the retention of the bamboo shoots. The growth and development of the rooted bamboo shoots reduces the consumption of bamboo forest resources. Among them...

Embodiment 2

[0027] Embodiment 2: The original bamboo of Ligong Village, Gushui Town, Guangning County, Guangdong Province utilizes directional cultivation of tea pole bamboo forest base area of ​​50 mu, in the spring of 2014, the original bamboo in the tea pole bamboo forest 39332 / hectare, the average diameter of the bamboo forest is 2.6cm; Stem bamboo forests were regulated, and 8,541 bamboos per hectare were selectively cut in that year, including 7,443 5-year-old bamboos, 659 4-year-old bamboos, and 439 3-year-old bamboos. , so that the bamboo plants in the tea pole bamboo forest are controlled at 30789 plants / ha and evenly distributed, such as figure 1 As shown, the relationship between bamboo plant density and bamboo diameter at breast height was controlled by the fitted logarithmic equation model, and reached a very significant level (R 2 =0.93, P2 is the coefficient of determination, and P is the probability. According to statistics, a data model is established. The larger the co...

Embodiment 3

[0028] Embodiment 3: The original bamboo material of Ligong Village, Gushui Town, Guangning County, Guangdong Province utilizes directional cultivation of tea pole bamboo forest base area of ​​50 mu, in the spring of 2014, the original bamboo in the tea pole bamboo forest is 39368 / hectare, and the average diameter of the bamboo forest is 2.6cm; Stem bamboo forests were regulated, and 8,423 bamboos per hectare were selectively felled in that year, including 6,975 5-year-old bamboos, 869 4-year-old bamboos, and 579 3-year-old bamboos. , so that the bamboo plants of the tea pole bamboo forest are controlled at 30945 plants / hectare and evenly distributed, in this embodiment, the average diameter at breast height is controlled at 2.1cm, and the average diameter at breast height calculated according to the fitted logarithmic equation model is at 2.34cm, so this parameter Belong to the comparative test parameter of embodiment 2; carry out 5-8 discs of pulling branches and beating le...

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Abstract

The invention discloses a bamboo forest directional cultivation method aiming at utilizing the original bamboo of tea pole bamboo. First, the tea pole bamboo forest is regulated and controlled, 1-year-old and 2-year-old bamboo plants are not selectively cut, 3-year-old and 4-year-old bamboo plants are appropriately cut, and all bamboo plants are cut. 5-year-old bamboo plants, so that the bamboo plants in the tea pole bamboo forest are evenly distributed, and the density is controlled at 25,000-40,000 plants / ha, and the average diameter at breast height is controlled at 1.5-2.5cm; the bamboo plants are then drawn and beaten by 5-8 discs to make them The height under the branches increases, and the bamboo shoots with the diameter between 1.5-2.5cm are kept, and the bamboo shoots with other diameters are excavated; then the spatial structure of the underground stems of the tea pole bamboo forest is regulated by cutting the old stalks and alternating ditch reclamation, so as to Realize the directional cultivation of tea pole bamboo forest. The invention can not only increase the yield of the original bamboo in the tea pole bamboo forest, but also can develop sustainably and has higher economic benefits.

Description

[0001] The invention relates to a method for directional cultivation of mixed bamboo species for high-quality materials, in particular to a method for directional cultivation of bamboo forests aimed at utilizing the raw bamboo materials of tea pole bamboo. Background technique [0002] At present, the utilization of bamboo resources in my country is still dominated by scattered bamboo and supplemented by clustered bamboo, and the development and utilization of mixed bamboo resources is relatively lagging behind. Tea pole bamboo is a kind of high-quality mixed-axis bamboo species. The central production area is Gushui, Kengkou, Aozai and other towns in Guangning County and Huaiji County, Zhaoqing City, Guangdong Province. The bamboo species has straight bamboo poles, long internodes, flat wall thickness, strong compressive performance, high fiber content and good quality. After sand washing, bamboo is as white as ivory, not easy to be eaten by insects and has strong corrosion r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q50/02G06Q10/04G06Q10/06G06Q30/02A01G17/00A01G7/06
CPCG06Q50/02G06Q10/04G06Q10/067G06Q30/0206A01G17/005A01G7/06
Inventor 高贵宾温星吴志庄张小平巫广民陈丽金王森锋钟浩潘雁红
Owner 国家林业和草原局竹子研究开发中心
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