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Apocynum venetum planting method based on combination of float planting and mechanized transplanting

The technology of floating seedling raising and planting method is applied in the fields of plant cultivation and desertification ecological control, which can solve the problems of small artificial planting area and shortage of raw material supply of apocynum, saving seedling land, reducing soil-borne diseases, and high degree of transplanting mechanization. Effect

Pending Publication Date: 2019-10-25
NANJING LIFECYCLE ENVIRONMENTAL PROTECTION SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the last century, due to excessive reclamation and reckless predatory excavation, the area of ​​wild apocynum in my country has dropped sharply, and it has been listed as a species type that is prohibited from being excavated. In addition, the small area of ​​artificial planting has caused the current shortage of raw materials for apocynum.

Method used

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  • Apocynum venetum planting method based on combination of float planting and mechanized transplanting
  • Apocynum venetum planting method based on combination of float planting and mechanized transplanting
  • Apocynum venetum planting method based on combination of float planting and mechanized transplanting

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Experimental program
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Effect test

Embodiment

[0036] 1. Implementation location

[0037] On the edge of the Lop Nur Desert in Yuli County, southern Xinjiang.

[0038] 2. Implementation content and scale

[0039] Apocynum floating seedlings and mechanized transplanting technology: 2000 degradable protective tubes for floating seedlings of apocynum, with a height of 6cm, an inner diameter of 5cm, and a wall thickness of 0.2mm. The bottom of the tube and the lower part of the side wall are equipped with plant root extension holes .

[0040] 3. Implementation time

[0041] From March 2018 to July 2018.

[0042] 4. Implementation plan

Embodiment approach 1

[0043] (1) Apocynum floating seedling raising and mechanized transplanting technology (implementation mode 1, seed live broadcast)

[0044] ① Nursery pool: the nursery pool is rectangular, with a depth of 15cm;

[0045] ② Seed soaking to accelerate germination: Before sowing, soak the de-impured and selected Apocynum seeds in 0.5% potassium permanganate solution for 2 hours for disinfection, wash them with clean water, put the seeds into cloth bags, and then soak them in clean water for 24 hours. Change the water twice during the period, take it out and spread it out, the thickness is 1-2cm, cover it with damp fabric at room temperature to keep it moist, and sow when 50% of the seeds are white;

[0046] ③Formulation matrix packing: Apocynum formula matrix is ​​uniformly mixed with desert sand, mineral fertilizers, peat, vermiculite, and perlite in a ratio of 3.0:1.0:2.5:1.5:0.5; the matrix should be moistened before loading to make it The water content reaches 30%; the princi...

Embodiment approach 2

[0054] (2) Apocynum floating seedling raising and mechanized transplanting technology (implementation mode 2: sowing after seed coating and pilling)

[0055] ① Nursery pool: the nursery pool is rectangular, with a depth of 15cm;

[0056] ② Seed soaking and germination acceleration: Before sowing, soak the apocynum seeds that have been removed and selected in 0.5% copper sulfate aqueous solution, rinse them with clean water after taking them out, and dry them in the air; The temperature is 25°C-28°C, light / dark alternates for 12 hours each; the germination time is 30-40 hours; when most of the seed coats are just broken, the seeds are taken out from the distilled water bottle and dried; select (tobacco ) Seed coating agent No. 2 (prepared with water-soluble nitrogen, phosphorus, potassium fertilizers, trace elements, fungicides, insecticides, etc.), using a general-purpose coating machine, nucleating and pelletizing according to conventional techniques , shaping, polishing, dy...

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Abstract

The invention discloses an apocynum venetum planting method based on combination of float planting and mechanized transplanting. The method includes under facility conditions, sowing apocynum venetumseeds in a plurality of nursery protection cylinders filled with nursery media, bundling the nursery protection cylinders together, bundling plastic foam, floating the nursery protection cylinders innutrient water of a nursery pond, completing a process, from seed germination to seedling formation of apocynum venetum, in the nursery pond, and mechanically transplanting seedlings after outplanting. The apocynum venetum planting method has obvious comparative advantages in promoting seed germination, root growth, emergence of strong and uniform seedlings, growth vigor of the transplanted seedlings, and the like; the seedling emergence time is shortened, the seedling emergence rate can be increased to 94-97%, the percentage of the strong seedlings can reach 85-90%, and the transplant survival rate can reach 96-98%.

Description

technical field [0001] The invention relates to a method for planting apocynum by combining floating seedling cultivation and mechanized transplanting, and belongs to the technical field of plant cultivation and desertification ecological prevention and control. Background technique [0002] Floating seedling raising technology is a large-scale, industrialized seedling raising technology that integrates the advantages of soilless cultivation, nutrient solution cultivation, container cultivation, and health care cultivation. Incomparable management and technical advantages. [0003] Apocynum venetum L. is a perennial herbaceous plant of Apocynaceae. my country is the country with the largest distribution area of ​​apocynum in the world. In my country, it is mainly distributed in desert areas such as Xinjiang, Inner Mongolia, Gansu and Qinghai, as well as along the coast of Jiangsu and along the old course of the Yellow River in Shandong. Apocynum fiber is best produced in t...

Claims

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Application Information

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IPC IPC(8): A01G31/02A01G31/00A01G22/00A01G24/12A01G24/10A01G24/28A01G24/15
CPCA01G31/00A01G31/02A01G22/00A01G24/10A01G24/12A01G24/15A01G24/28Y02P60/21
Inventor 程志义钱芳麻书凡何军言麻浩
Owner NANJING LIFECYCLE ENVIRONMENTAL PROTECTION SCI & TECH
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