Method for quickly propagating pennisetum hydridum through whole plant burying

Abstract

The invention discloses a method for quickly propagating pennisetum hydridum through whole plant burying, and belongs to the technical field of plant propagation. The method for quickly breeding the pennisetum hydridum through whole plant burying comprises the steps that mature pennisetum hydridum plants are selected as breeding stems; loose soil is selected as a seedling raising field, and seedling beds are arranged in the seedling raising field; after the breeding stems are pretreated, the whole plants are directly laid on the seedling beds; the seedling beds are provided with arched shreds and covered with plastic film, and heat preservation seedling raising is conducted; after seedlings grow out, the breeding stems are dug out and cut off plant by plant, and big field transplanting is conducted. According to the method for quickly propagating the pennisetum hydridum through whole plant burying, the advantages of being high in emergence rate, easy and convenient to transplant, high in survival rate, easy and convenient to operate and the like are achieved, and the rooting rate and the survival rate of the pennisetum hydridum seedlings are significantly increased; quick propagation of the pennisetum hydridum in the southern subtropical zone can be achieved, and a good practical significance is achieved on construction of southern grassland and development of breeding industry.

Description

technical field [0001] The invention relates to the technical field of plant multiplication, in particular to a method for rapidly propagating the emperor bamboo grass by burying the whole plant. Background technique [0002] Emperor bamboo grass (Ponnisetum hydridum) is a perennial gramineous plant, which is a hybrid of elephant grass and African pennisetum. It is a four-carbon plant and is native to Colombia. Because of its long leaves and stems like spotted bamboo, it is also called bamboo grass, Sugarcane grass, giant elephant grass, etc., are ranked first among all kinds of forage grasses due to their high yield, high quality, and high digestibility. [0003] Emperor Bamboo Grass is a vegetatively propagated plant, which cannot bloom and bear fruit in the southern subtropical region, and cannot carry out sexual reproduction, and the emergence rate of the emperor bamboo grass seedlings is very low, and the growth rate is slow, so it cannot be rapidly propagated in the so...

AI Technical Summary

Problems solved by technology

[0003] Emperor Bamboo Grass is a vegetative propagation plant, which cannot bloom and bear fruit in the southern subtropical region, and cannot carry out sexual reproduction, and the emergence rate of the emperor bamboo grass seedlings is very low, and the growth rate is slow, so it cannot be rapidly propagated in the southern subtropical region

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