A kind of ramie planting method

Abstract

The invention relates to the field of ramie cultivation, in particular to a ramie planting method. The ramie planting method comprises the following steps of conducting rotary tillage in a field, ridging and film covering; conducting perforating downwards from film to obtain holes, and applying nutrient mediums to the holes; then uniformly stirring seeds and the nutrient mediums to obtain a seed mixture, adding the seed mixture in each hole and watering the holes before the seed mixture is added in the holes; soaking dry and smashed grass or smashed straw which is free of weed seeds to be wetand then covering the holes; conducting filed management after seedlings come out. By means of the ramie planting method, through a ramie live broadcasting technology with technologies of the nutrientmediums, ridging and film covering, perforating spot sowing integrating the nutrient mediums, covering and the like being a core, it is guaranteed that the ramie seedlings of the seeds successfully come out and are uniformly and stably formed.

Description

technical field [0001] The invention relates to the field of ramie cultivation, in particular to a ramie cultivation method. Background technique [0002] Ramie, as a perennial herbaceous plant of the genus Ramie in the family Urticaceae, is one of the special economic crops in my country and a natural textile crop with excellent fiber quality. Ramie is also a fast-growing multi-leaf plant of wet grass, which can be developed and utilized as feed crops. The tender stems and leaves of ramie are rich in protein, amino acids, minerals, vitamins and other nutrients needed for the growth and development of livestock and poultry, which can be compared with "golden pasture" - alfalfa. [0003] In the ramie planting process, the current mode is generally to carry out seedling breeding or asexual propagation first, and then carry out field planting in a season suitable for transplanting after the ramie seedlings are strong. This mode has the following disadvantages: 1) The cost of ...

AI Technical Summary

Problems solved by technology

This mode has the following disadvantages: 1) The cost of ramie seedlings is too high, and the lowest price of ramie transplanted seedlings is 0.15 yuan / plant for seed propagation; the lowest price for ramie transplanted seedlings is the cheapest vegetative propagation-cutting to grow seedlings 0.30 yuan, with a planting density of 2000 plants / mu, the cost of seedlings is 300-600 yuan / mu

2) During the transplanting process, the ramie seedlings have a loss due to the roots, and most of them are transplanted without soil (for the convenience of transportation), resulting in a certain mortality rate of the ramie seedlings after transplanting, especially in bad weather. Such as high temperature, drought and heavy rain, the mortality rate is extremely high, and it is necessary to replenish seedlings in the later stage, resulting in increased planting costs

3) It is difficult to mechanize the transplanting process of ramie seedlings

The weed seeds are large and grow fast, while the ramie seeds are small and the growth speed is slow, which causes weeds to grow wildly and robs most of the fertilizer, water and sunlight of the ramie seedlings, causing the growth of ramie seedlings to become weaker and weaker. At the same time, due to the diversification of weeds In order to avoid damage to ramie seedlings, herbicides cannot be used, and weeding must be done manually many times, resulting in huge management costs