Cultivation technology for autumn bamboo shoots of Phyllostachys praecox

Abstract

The invention discloses a cultivation technology for autumn bamboo shoots of Phyllostachys praecox. The cultivation technology is characterized by comprising the following steps: land plowing: a stepof comprehensively plowing a woodland in winter; mother bamboo selection: a step of selecting the Phyllostachys praecox grown from a new bamboo shoot for 2 to 3 years as mother bamboo; mother bamboo digging; mother bamboo cultivation: a step of planting the mother bamboo into soil, backfilling soil and compacting the soil, and laying a thin film on the surface of the backfilled and compacted soil;and secondary shooting in autumn through the above-mentioned standard planting steps on the basis of high yield of the Phyllostachys praecox and full satisfaction of nutritional requirements and moisture conditions for growth of the Phyllostachys praecox. By application of the cultivation technology provided by the invention, the research on the bamboo shoot differentiation theory for the bambooshoots of monopodial Phyllostachys praecox is promoted; and differentiation and maturation of the bamboo shoots of the Phyllostachys praecox are advanced through a manner of human intervention, so production is advanced.

Description

technical field [0001] The invention relates to a plant cultivation method, in particular to a method for cultivating autumn shoots of thunder bamboo. Background technique [0002] Thunder bamboo, also known as early bamboo, early garden bamboo, also known as Lei Gongzhu, is a bamboo species of the genus Gangzhu in the subfamily of Gramineae. Thunder bamboo was originally produced in Lin'an, Anji, and Yuhang, Zhejiang, and it was successfully planted in Dujiangyan City in 2000. It is called "Thunder Bamboo" because it sprouts bamboo shoots when thunder strikes in early spring, which is actually a variant of early bamboo. Thunder bamboo is an excellent bamboo species for bamboo shoots. It has the characteristics of early shoots, long shoot period, high yield, high income, no size of shoots every year, delicious taste and rich nutrition. [0003] In Song Dynasty Zan Ning's "Sun Spectrum" records: "There is no time to plant bamboo, and it will be transplanted after the rain."...

AI Technical Summary

Problems solved by technology

[0004] Because Phyllostachys praecox shoots out in spring, transplanting in spring has a greater impact on the high-yield Phyllostachys praecox forest, and seriously affects the bamboo shoot yield of the high-yield Phyllostachys praecox forest

In summer, the planting temperature is high, and the land is prone to water shortage, and the bamboo stalks lose water, so it is necessary to perform artificial watering 3-5 times, which increases the workload of planting

Moreover, the imperfect planting technology of Phyllostachys praecox at the present stage has resulted in a short production cycle of Phyllostachys praecox and generally low survival rate of transplanting