Growing method for dwarfing bamboos

Abstract

The invention relates to a growing method for dwarfing bamboos. The method comprises the following steps of: when bamboo shoots grow 30 to 50 centimeters in height out of the ground, stripping 2 to 3 leaves from the bamboo shoot skin of the root, then stripping 2 to 3 leaves every 2 to 3 days, and spraying medicament liquid after stripping the bamboo shoot skin; or when the bamboo shoots grow to 30 to 50 centimeters in height, staggering bud eyes at the position of young bamboo stems for young bamboo shoot leaves by using a knife so as to cut two notches at the symmetrical position based on the periphery of the bamboo stems and eliminate the bamboo shoot skin in the notch until the bamboo skin can be seen, notching once every 3 to 5 day, and spraying medicinal liquid on the notches, wherein the width of each notch is 0.5 to 0.7 cm, and each bamboo needs to be notched for 5 to 7 times; or when the young bamboos grow to 50 to 90 centimeters in height, punching a pair of perforations in the middle of a bamboo tube of the young bamboo pole by using a needle, punching each section of bamboo tube for one perforation, punching 2 to 3 sections of bamboo tubes at a time, punching once every 2 to 3 days, and punching for 5 to 7 times. The growing method for dwarfing the bamboos has the advantages of improving anti-wind capability, enhancing photosynthesis by reducing sunlight blocked among one another, ensuring that the bamboos shoot 30 to 45 days in advance due to rapidly-increasing ground temperature, and prolonging bamboo shoot period for 40 to 50 days, along with high yield of the bamboo shoots.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a planting method of dwarf bamboo. Background technique [0002] The disadvantages of traditional bamboo shoots and dual-purpose bamboos are: [0003] 1. In addition to bamboo forests specially used for pulp, especially sweet dragon bamboo and fragrant bamboo for insect control and extermination, due to the high bamboo type (10-25 meters), it is difficult to spray the liquid to the top, and large-scale planting will cause insect damage. Difficult to guard against. [0004] 2. It is difficult to cut down the old bamboo (mainly because the upper fork branches are interlaced). [0005] 3. There are few bamboo shoots and few standing bamboo plants. [0006] 4. The production period of bamboo shoots is mainly from June to August of the lunar calendar. They are listed on the market in a centralized manner. The average price per mu is between 600-1000 yuan, plus the price o...

AI Technical Summary

Problems solved by technology

[0006] 4. The production period of bamboo shoots is mainly from June to August of the lunar calendar. They are listed on the market in a centralized manner. The average price per mu is between 600-1000 yuan, plus the price of bamboo materials is 300-500 yuan. The total annual output value of bamboo shoots and bamboo materials is 900 yuan per mu. Between -1500 yuan, the economic benefit is very low

The concentrated bamboo shoot period in peak season is too short, resulting in high yield and low income

[0007] 5. After the old bamboo is cut, the bamboo stems of the new bamboo are too high, the wood is low, and the roots are few. When the spring breeze blows, the water vapor rises, and the top is heavy. When the spring breeze blows, the roots are easy to turn over and fall to the ground, resulting in the death of the bamboo clump

[0008] 6. Ornamental bamboos cannot be placed in pots due to their height