Environment-friendly cultivation bag material for container grafting camellia oleifera seedlings

A container-grafted seedling and cultivation bag technology, which is applied in application, culture medium, planting substrate, etc., can solve the problems of easy water loss and dryness of seedlings, insufficient supply of trace elements, etc.

Inactive Publication Date: 2019-11-22
ANHUI DECHANG OIL & TEA PROFESSIONAL COOP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, the tea cake of camellia oleifera is both a pesticide and a fertilizer, which can improve the water storage capacity of the farmland and prevent pests in the rice field. Therefore, the cultivation of camellia oleifera is becoming more and more widespread. In the early stage of Camellia oleifera seedlings, the necessary nutrients and water are provided. The existing cultivation bags usually add organic fertilizers, fillers and trace elements directly into the non-woven bags to provide nutrients for the gro

Method used

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  • Environment-friendly cultivation bag material for container grafting camellia oleifera seedlings

Examples

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Effect test

Embodiment 1

[0023] The specific preparation process of modified diatomite is as follows:

[0024] Step 1: Add 10 g of diatomite to 80 mL of 7% hydrochloric acid solution and stir for 1-1.5 hours, then filter and wash until neutral, then dry to obtain pretreated diatomite;

[0025]Step 2: the copper nitrate solution with a mass concentration of 2.8-3.1%, the zinc nitrate solution with a mass concentration of 3.6-3.9%, the ferric nitrate solution with a mass concentration of 5.2-5.8%, and the manganese nitrate with a mass concentration of 0.8-0.9% Mix according to the mass ratio of 1:1:1:1 to form a metal mixture;

[0026] Step 3: Weigh 90mL of metal mixed solution into the reaction vessel, add 10g of pretreated diatomite to it, stir and impregnate for 30-40min, then add 90mL of sodium hydroxide solution with a mass concentration of 5% to the reaction vessel dropwise , control the rate of addition to 8-9mL / min, stir while adding dropwise, add 8-9mL dropwise until a white precipitate precip...

Embodiment 2

[0030] The specific preparation process of modified diatomite is as follows:

[0031] Step 1: Copper nitrate solution with a mass concentration of 2.8-3.1%, zinc nitrate solution with a mass concentration of 3.6-3.9%, ferric nitrate solution with a mass concentration of 5.2-5.8% and manganese nitrate with a mass concentration of 0.8-0.9% Mix according to the mass ratio of 1:1:1:1 to form a metal mixture;

[0032] Step 2: Take 90mL metal mixed solution and add it to the reaction vessel, add 10g of diatomaceous earth therein, stir and impregnate for 30-40min, then add 90mL of sodium hydroxide solution with a mass concentration of 5% dropwise to the reaction vessel, control The dropping rate is 8-9mL / min, stir while adding dropwise, add 8-9mL dropwise until white precipitates are precipitated to stop the dropwise addition, then stir and react at constant temperature for 2-3h, then filter, wash and dry to obtain the loaded diatomite;

[0033] Step 3: Weigh 100mL of metal mixed s...

Embodiment 3

[0036] The specific preparation process of modified diatomite is as follows:

[0037] Step 1: Add 10 g of diatomite to 80 mL of 7% hydrochloric acid solution and stir for 1-1.5 hours, then filter and wash until neutral, then dry to obtain pretreated diatomite;

[0038] Step 2: the copper nitrate solution with a mass concentration of 2.8-3.1%, the zinc nitrate solution with a mass concentration of 3.6-3.9%, the ferric nitrate solution with a mass concentration of 5.2-5.8%, and the manganese nitrate with a mass concentration of 0.8-0.9% Mix according to the mass ratio of 1:1:1:1 to form a metal mixture;

[0039] Step 3: Weigh 100mL of metal mixed solution and heat it to 85-90°C, then add 13g of polyvinyl alcohol to it and stir to dissolve, then add 21g of starch to it, stir while adding, stir and disperse evenly after the addition is complete, and then use ultrasonic Disperse at low temperature for 10-15min to obtain the coating agent;

[0040] Step 4: Add the pretreated diato...

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Abstract

The invention discloses an environment-friendly cultivation bag material for container grafting camellia oleifera seedlings. The environment-friendly cultivation bag material is prepared by adding a nutritive cultivation material to a non-woven fabric polylactic acid bag, wherein the nutritive cultivation material is prepared from, by weight, 40-45 parts of red soil with the pH of being 5.5-6.5, 24-28 parts of sawdust powder, 13-16 parts of straw powder, 15-19 parts of water-retention cotton powder, 6-8 parts of modified diatomite, 12-14 parts of marsh slag, 10-12 parts of soya bean meal cakesand 12-14 parts of fermented chicken manure and sheep manure particles. By adding the modified diatomite to the bag material, metal elements encapsulated with the modified diatomite are slowly released in the later stage through degradation, and micro elements are continuously provided in the camellia oleifera growing process; the water-retention cotton powder added to the bag material can form gel in the camellia oleifera watering process to retain water, the water evaporation time is further prolonged, and the watering time is delayed.

Description

technical field [0001] The invention belongs to the field of preparation of materials for cultivation, and relates to an environment-friendly cultivation bag material for grafted seedlings of camellia oleifera containers. Background technique [0002] The edible oil obtained after pressing the seeds of camellia oleifera is clear and fragrant, rich in nutrition, durable in storage, and can also be used in industry as lubricating oil and anti-rust oil. At the same time, the tea cake of camellia oleifera is both a pesticide and a fertilizer, which can improve the water storage capacity of the farmland and prevent pests in the rice field. Therefore, the cultivation of camellia oleifera is becoming more and more widespread. In the early stage of Camellia oleifera seedlings, the necessary nutrients and water are provided. The existing cultivation bags usually add organic fertilizers, fillers and trace elements directly into the non-woven bags to provide nutrients for the growth of...

Claims

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Application Information

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IPC IPC(8): A01G24/23A01G24/22A01G24/12A01G24/20A01G24/50A01G24/30A01G24/10C05G3/00C05G3/04
CPCA01G24/10A01G24/12A01G24/20A01G24/22A01G24/23A01G24/30A01G24/50C05C5/00C05G3/00
Inventor 王永友徐尚平倪金明詹文勇方先红詹志彬童和丽王维胜顾广柱詹秀芝
Owner ANHUI DECHANG OIL & TEA PROFESSIONAL COOP
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