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Method and device for industrial cultivation of rubber grass seedlings

A cultivation device and technology of rubber grass, which is applied in the field of industrial cultivation of rubber grass seedlings, can solve the problems of low growth rate and survival rate, low transplanting survival rate, underdeveloped plant root system, etc., and achieve good growth status and high cultivation efficiency , the effect of good overall growth status

Active Publication Date: 2019-07-16
新疆农业科学院农作物品种资源研究所 +1
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AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems that the current rubber grass seedlings have low growth rate and survival rate, undeveloped plant root system, and low survival rate after transplanting due to unsuitable climate and soil environment during the growth process, the invention provides a rubber grass seedling The method and cultivation device of industrialized cultivation, through the rubber grass seedling cultivation device, artificially simulate the seed growth environment, conform to the germination characteristics of rubber grass seeds and the growth law of seedlings, and establish a condition that can maintain soil temperature, humidity and sufficient light, effectively The technical method of improving the growth rate and survival rate of rubber grass seedlings makes the cultivated rubber grass seedlings grow in good condition, the leaves are dark green and shiny, the root system is developed, and there are no diseases and insect pests, which has wide application and promotion value

Method used

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  • Method and device for industrial cultivation of rubber grass seedlings
  • Method and device for industrial cultivation of rubber grass seedlings
  • Method and device for industrial cultivation of rubber grass seedlings

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Effect test

Embodiment 1

[0044] Embodiment one: rubber grass seedling cultivation method

[0045] (1) Pretreatment of seeds: after vernalizing the dry seeds at 4°C for 2-3 days, place the vernalized dry seeds in the soaking tank of the rubber grass seedling cultivation device, and put them into 1 / 2 of the volume of the soaking tank , and then completely immersed in clear water, evenly rotated for 5 hours, so that the seeds inside evenly absorb water, the seeds are poured into the blender, and the seedling-raising substrate is added, in parts by weight, seed: seedling-raising substrate=1:5, and can be sown after mixing evenly.

[0046](2) Sowing treatment: before sowing, put 3 / 2 of the seedling substrate into the seedling tray and pour water thoroughly, sow the seeds prepared in step (1) at a seeding density of 11g / m 2 ~13g / m 2 After the sowing is completed, spread a layer of seedling substrate, and the covering layer shall not exceed 1cm;

[0047] (3) Seedling stage management: Ventilate in time dur...

Embodiment 2

[0051] Embodiment two: rubber grass seedling cultivation device

[0052] In the present invention, for the convenience of description, the description of the relative positional relationship of each part in a rubber grass seedling cultivating device is based on the attached figure 1 The layout method is described, for example, the positional relationship of top, bottom, left and right is based on the attached figure 1 determined by the layout method.

[0053] See attached figure 1 , attached figure 2 And attached image 3 . A rubber grass seedling cultivating device, comprising a shed body 1, a water immersion area 2, a breeding area 3 and a seedling area 4, the water immersion area 2 is provided with a soaking tank 21, and the water soaking tank 21 is arranged on a clamping frame 22, and the clamping frame 22 and The motor 23 is axially connected, the breeding area 3 is provided with a mixer 32, a rolling bed 31 is set in the breeding area 3 and the seedling area 4, a s...

Embodiment 3

[0068] Embodiment three: the impact of different culture conditions on rubber grass seedling cultivation

[0069] 1. Method

[0070] Put the vernalized seeds in the seed soaking tank, stir slowly, drain the soaked seeds in clear water, add the seedling substrate and mix them, and then sow them in the greenhouse after mixing evenly. 1 cm seedling substrate, light for 16 hours, seedling temperature maintained at 23°C, spray watering once every 6 days; topdressing once every 14 days after the 2 true leaf stage, using decomposed organic fertilizer extract. Each experimental group was replicated 3 times, and each replicated 500 seeds. Count the germination rate, measure the germination index and vigor index after 25 days in the bed, and detect the morphological index: 50 seedlings are randomly selected in 3 repetitions of each treatment group, and their root length (RL), leaf width (GW) and Young leaf length (GL), the calculation formula is as follows:

[0071] Germination rate ...

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Abstract

The invention discloses a method and device for industrial cultivation of rubber grass seedlings, with an aim to solve problems that due to unsuitable climate and soil environment, the growth rate andsurvival rate of the rubber grass seedlings are low, the root system of plants is not developed, the survival rate of transplanting in the later stage is low and the like. Through the cultivation device of the rubber grass seedlings and artificial simulation of seed growth environment, the characteristics of seed germination and seedling growth law of rubber grass are accorded with, the technicalmethod is established to maintain soil temperature, humidity and sufficient light and effectively improve the growth rate and survival rate of the rubber grass seedlings, the cultivated rubber grassseedlings are good in growth, leaves are thick green and shiny, the root system is developed, no diseases and insect pests are caused, and a wide range of application and popularization value is achieved.

Description

[0001] Technical field: [0002] The invention belongs to the field of plant cultivation, and specifically, the invention belongs to the technical field of a method for factory cultivation of rubber grass seedlings and a cultivation device. [0003] Background technique: [0004] Rubber grass (TafaXacUm kok—saghyzRodin) is a perennial herbaceous plant of the Sect.MacrocornutaV.Soest group of Asteraceae (Asteraceae) Dandelion (fTaraxacum), native to Kazakhstan and the Tianshan Valley-Tex River Basin in Xinjiang, my country. I like to be cool. Rubber grass is resistant to cold, drought, and barrenness. Its appearance is very similar to that of ordinary dandelions, but the roots of rubber grass contain more than 20% rubber, and the rubber is of high quality. Its industrial use value is not inferior to that of Hevea brasiliensis. Rubber grass has the characteristics of short growth cycle and short rubber production cycle, and is a promising rubber-producing crop; there are also sma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/029A01G9/14A01G9/24A01G7/04A01C23/00A01C23/04
CPCA01G9/029A01G9/14A01G9/24A01G9/245A01G9/246A01G9/247A01G7/045A01C23/002A01C23/047Y02A40/25
Inventor 徐麟任海龙房世杰张学超张龑冯贝贝马燕宋羽马勇聂秋海王锋
Owner 新疆农业科学院农作物品种资源研究所
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