Culture method for improving quality of bamboo shoot

A method for cultivating bamboo shoots and a technique for bamboo shoots are applied in the field of cultivating bamboo shoots to achieve the effects of improving the quality of bamboo shoots, increasing economic benefits, and increasing the total amount and the content of essential amino acids.

Inactive Publication Date: 2011-06-15
国家林业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, the growth characteristics of bamboo shoots are very different from those of fruits, so the fruit bagging technology cannot be simply transferred to bamboo shoots.

Method used

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  • Culture method for improving quality of bamboo shoot
  • Culture method for improving quality of bamboo shoot
  • Culture method for improving quality of bamboo shoot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment one, bagging culture bamboo shoots

[0031] In 2010, a moso bamboo forest was selected in Taihu Lake, Lin’an, with an area of ​​about 10 mu. The bagging technique was used when a large number of bamboo shoots came out. For the location of the bamboo shoots, choose a commercially available black plastic bag for selling fish, fold it in three layers, sew the top edge and one side, and start inserting bamboo sticks on the left and right sides where the ground bulges or the tips of the bamboo shoots are exposed on April 3. Open the prepared bag and place it on the bamboo skewers, so that the most convex part of the bamboo shoots or bulges falls in the center of the bag, and bury the bag in contact with the ground with soil to avoid wind blowing and light leakage. From April 3rd to April 10th, the bamboo shoots to be unearthed will be bagged every day, and the bagged bamboo shoots will be harvested on April 8th, and the bagged bamboo shoots will be shipped in a si...

Embodiment 2

[0032] Embodiment two, bagging cultivation high-section bamboo shoots

[0033] Choose a moso moso bamboo forest in the source of Taihu Lake in Lin’an, with an area of ​​about 10 mu. Before the bamboo shoots emerge, the woodland will be sorted out. A commercially available PE plastic film with a thickness of about 0.2 mm is selected to make a bag with a width of 40 cm and a depth of 65 cm, which is folded in three layers. , suture the top edge and one of the sides, start from April 18 to place two thin bamboo branches with a diameter of 1 cm and a height of 40 cm symmetrically on both sides of the circumference of about 7 cm in the place where the tip of the bamboo shoot is exposed or the bamboo shoot is unearthed with a height of less than 5 cm. Stretch the prepared bag and put it on the thin bamboo branches, so that the shoot tip falls in the center of the bag, and the place where the bag contacts the ground is buried with soil. On April 25th, the bagged bamboo shoots were ha...

Embodiment 3

[0034] Embodiment three, bagging cultivation of sweet dragon bamboo shoots

[0035]In June 2010, in Hua'an, Fujian Province, a piece of Bamboo's Bamboo Forest was selected as a test site, with an area of ​​about 15 mu. The forest land was reorganized, and a 40cm-wide and 45-cm-deep bamboo forest was made by using a 0.6mm thick black PE film purchased on the market. For the bag, start to select the bamboo shoots or shoot tips that will be unearthed on July 25th. Insert three bamboo slices in an equilateral triangle with a diameter of 1cm and a height of 60cm in a circular position with a radius of 10cm. The bottom edge is fixed with soil and harvested on August 1st. , Remove the obvious withdrawn bamboo shoots, and transport the healthy or good bamboo shoots back to the laboratory for analysis and cooking in the kitchen. It is also found that the quality is better than that of bamboo shoots harvested from the same bamboo forest without bagging.

[0036] The content of bagged ba...

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Abstract

The invention provides a culture method for improving quality of bamboo shoot, and belongs to the technical field of bamboo shoot culture. In the method, when the tender tip of the bamboo shoot is about to emerge from earth or the tender tip of the bamboo shoot is less than 5cm higher than the earth, a bamboo shoot is covered with a bag, so that the bamboo shoot is protected against light, and light is controlled to affect physiological metabolism of the bamboo shoot, the total amount of amino acids of the bamboo shoot and the content of essential amino acids are improved, the content of tannins and the content of other astringent substances are reduced, the proportion of nutritional substances in the bamboo shoot body is effectively improved, the crisp property of the bamboo shoot is maintained at the same time, and the nutrition quality and taste of the bamboo shoot are remarkably improved, the bamboo shoot quality is improved by a low cost mode and the economical benefit is greatly improved. By the technology of bagging the bamboo shoot body, the quality and flavor of the bamboo shoot can be greatly improved under the condition of increasing a little cost, the economical benefit is improved, and an extremely high input-output ratio can be obtained.

Description

[0001] technical field [0002] The invention belongs to the technical field of bamboo shoot cultivation, and in particular relates to a bamboo shoot cultivation method for improving the quality of bamboo shoots in a low-cost manner and greatly improving economic benefits. Background technique [0003] Bamboo shoots are a kind of nutritious forest specialty vegetable that people love. It contains 18 kinds of amino acids, including a variety of essential amino acids for human body, and its content is high. The total amount of amino acids in 100 g of fresh bamboo shoots is about 2 g, and it also contains other kinds of human body. essential trace elements. Bamboo shoots have nutritional effects such as appetizing and invigorating the spleen, widening the chest and sharpening the diaphragm, clearing the bowel and defecation, opening the diaphragm and eliminating phlegm, and enhancing the body's immunity. It has a certain dietary effect and is widely accepted by people. The spr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06A01G1/00
Inventor 丁兴萃白瑞华杜旭华陈岩李伟成
Owner 国家林业局竹子研究开发中心
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