Tuber breeding method for Bletilla striata

A humus and fertile technology, applied in botany equipment and methods, horticulture, plant cultivation, etc., can solve the problems of inability to plant in large areas, whiteness, and difficulty in reproduction, so as to reduce planting costs, reduce hole rate, and utilize land resources Effect

Inactive Publication Date: 2016-03-23
LUZHOU SENAO TRADITIONAL CHINESE MEDICINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention overcomes the deficiencies of the prior art, provides a tuber propagation method for Radix ...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Choose loose and fertile sandy loam and humus loam, in a warm, slightly humid environment, plow the soil at a depth of 20cm, apply stable manure and compost, apply 800 kg of farm manure per acre, and then plow the soil to mix the soil and fertilizer Evenly, shallow plough once before planting white and seedlings, trim the soil, raking, and making a high border, the height of the border is 90 cm wide and the ditch depth is 20 cm, and a sunshade and rain shed will be built on the high border; in early March of that year The mature seedlings of Baiji are planted into the prepared land, the density is 7000 plants / mu, the growth temperature of the mature seedlings is 24-30℃, the relative humidity is 75-95%, and the first weeding is carried out from March to April every year. Carry out the second weeding in June, the third weeding from August to September, and the fourth weeding from December to January of the following year. Weeding should be done shallowly to avoid root damag...

Embodiment 2

[0022] Choose loose and fertile sandy loam and humus loam, warm, slightly damp and humid environment, plow the soil at a depth of 30cm, apply stable manure and compost, apply 1200 kg of farmyard manure per acre, and then plow the soil to mix the soil and fertilizer Evenly, shallow plough once before planting white and seedlings, trim the soil, raking, and making a high border, the height of the border is 120 cm wide and the ditch depth is 30 cm, and a sunshade and rain shed will be built on the high border; in early March of that year The mature seedlings of Baiji are planted into the prepared land, the density is 5000 plants / mu, the growth temperature of the mature seedlings is 24-30℃, the relative humidity is 75-95%, and the first weeding is carried out from March to April every year. Carry out the second weeding in June, the third weeding from August to September, and the fourth weeding from December to January of the following year. Weeding should be done shallowly to avoid ...

Embodiment 3

[0024] Choose loose and fertile sandy loam and humus loam, in a warm, slightly damp and humid environment, plow the soil to a depth of 25cm, apply stable manure and compost, apply 1,000 kg of farmyard manure per acre, and then plow the soil to mix the soil and fertilizer Evenly, shallow plow once before planting white and seedlings, trim the soil, raking level, and make a high border. The height of the border is 115 cm wide and the ditch depth is 25 cm. A sunshade and rain shed will be built on the high border; in early March of that year The mature seedlings of Baiji are planted into the prepared land, the density is 6000 plants / mu, the growth temperature of the mature seedlings is 24-30℃, the relative humidity is 75-95%, and the first weeding is carried out from March to April every year. Carry out the second weeding in June, the third weeding from August to September, and the fourth weeding from December to January of the following year. Weeding should be done shallowly to av...

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PUM

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Abstract

The invention discloses a tuber breeding method for Bletilla striata. The method comprises the steps of carrying out field selection and preparation, carrying out Bletilla striata planting, carrying out field management, carrying out water and fertilizer management and carrying out harvesting and processing. According to the method, adult seedlings on the market are planted firstly, and then, tubers are applied to breeding. The planting breeding of Bletilla striata is extremely difficult, and the adult seedlings of Bletilla striata are mostly cultured from Bletilla striata seeds in special culture media, so that the adult seedlings of Bletilla striata are relatively expensive. According to the method, the adult seedling breeding of Bletilla striata is changed into tuber breeding, selected tubers are current-growth tubers with tender shoots, and the breeding capability of Bletilla striata is enhanced due to the selection; three tubers are placed in each pit, so that the rate of empty seeds is lowered, land resources are effectively utilized, and the planting cost of Bletilla striata is reduced; and reasonable field selection and preparation, field management and soil fertilizer management also facilitate the growth and breeding of Bletilla striata.

Description

Technical field [0001] The invention relates to the technical field of artificial planting of medicinal plants, in particular to a method for propagation of white tubers. Background technique [0002] Bletillastriata (Bletillastriata) is a perennial herbaceous plant belonging to the orchid family Bletillastriata, a second-level national endangered plant, also known as Bletilla striata and purple orchid. It is mainly distributed in Guizhou, Hubei, southern Shaanxi and other regions south of my country's Qinling Mountains. It usually grows in evergreen broad-leaved forests at an altitude of 100 to 3,200 meters, in grasses on the roadside or in cracks in rocks. Its rhizome is white and several connected, hence the name Baiji or Baigen. [0003] Baiji's nature and flavor return to meridian: cold in nature, bitter, sweet, astringent, non-toxic; return to lung, stomach, liver meridian. Baiji's functions and indications: astringent, hemostasis, swelling and muscle growth. Indications ...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 刘明坤
Owner LUZHOU SENAO TRADITIONAL CHINESE MEDICINE CO LTD
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