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Leaf beet plant factory cultivation method

A cultivation method and technology of leaf beet, which is applied in the field of plant factory cultivation of leaf beet, can solve the problems of shortening harvest time, low germination rate, and irregular germination, so as to shorten harvest time, save germination, and reduce seed production. cost effect

Active Publication Date: 2019-06-07
FUJIAN SANAN SINO SCI PHOTOBIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved in the present invention is to provide a plant factory cultivation method of leaf beet, which specifically adopts the plant factory planting mode for cultivation, and utilizes H 2 o 2 And low temperature treatment can solve the problem of low germination rate and irregular germination, increase the germination rate of leaf beet seeds from 50-65% to more than 85%, and increase the germination potential to more than 80%, which greatly reduces the risk of seed and sowing The cost is conducive to the cultivation of strong seedlings, improving the quality and yield of products; the plant factory simulates the climate and light environment, and regulates the nutrient solution in stages, which solves the limitation of soil, season and temperature in the open field cultivation of leaf beet, which is different from timely topdressing cumbersome, no pesticides, no heavy metals, safe, stable, annual planned production, which is conducive to efficient absorption of plants, nutrient enrichment, rapid growth, and cost reduction. The product has excellent appearance and flavor, and meets the market demand for leaf sugar The present invention can also realize the planting of two kinds of commodity types of leaf beets, and can also realize one-time harvesting and multiple leaf-covering harvests of leaf-use beets, one-time harvesting helps to ensure the quality and mouthfeel of leaf beets, and repeatedly Leaf harvesting is beneficial to reduce seed, labor and land costs, shorten harvest time and increase yield

Method used

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Embodiment 1

[0036] A plant factory cultivation method for leaf sugar beets, comprising the cultivation by adopting Zhongke M-series plant factory multi-layer planting modules, the specific steps are as follows:

[0037] (1) Seed treatment and germination: Soak the leaves of Jintian No. 1 sugar beet seeds in clean water for 12 hours, take out the sunken seeds and put them in a refrigerator at 5°C for 5 days at low temperature, then take out the petri dish and place it at a temperature of 18°C. Germination is carried out in a germination box with a relative humidity of 90%, and water is replenished in a timely manner every day until the seeds begin to whiten before sowing;

[0038] (2) Sowing: Fully moisten the rock wool, place it in the sowing tray, and then sow the white seeds downward in the rock wool, with a seeding density of 1200 plants / m 2 To improve the uprightness of the plant, the seeding tray was then placed in a germination box with a temperature of 18°C ​​and a relative humidit...

Embodiment 2

[0044] A plant factory cultivation method for leaf sugar beets, comprising the cultivation by using Zhongke M-series plant factory single-layer planting modules, the specific steps are as follows:

[0045] (1) Seed treatment and germination: Put the leaves of Jintian No. 1 sugar beet seeds into clear water to soak for 12 hours, take out the sunken seeds and put them in H2O with a concentration of 15%. 2 o 2 Soak in the water for 30 minutes, the H 2 o 2 Rinse the seeds 6 times with clean water to remove H 2 o 2 residual; there will be no H 2 o 2 The remaining seeds are placed in a single layer in a petri dish covered with a layer of filter paper and covered with plastic wrap, and a few small holes are made on the plastic wrap for ventilation, and the petri dish is placed in a germination box with a temperature of 18°C ​​and a relative humidity of 90% for germination , add water in a timely manner every day until the seeds start to blanch before sowing;

[0046] (2) Sowin...

Embodiment 3

[0052] A plant factory cultivation method for leaf sugar beets, comprising the cultivation by adopting Zhongke M-series plant factory multi-layer planting modules, the specific steps are as follows:

[0053] (1) Seed treatment and germination: Soak the leaves of Jintian No. 1 sugar beet seeds in clean water for 12 hours, take out the sunken seeds and put them in a refrigerator at 5°C for 5 days at low temperature, then take out the petri dish and place it at a temperature of 18°C. Germination is carried out in a germination box with a relative humidity of 90%, and water is replenished in a timely manner every day until the seeds begin to whiten before sowing;

[0054] (2) Sowing: Fully moisten the rock wool, place it in the sowing tray, and then sow the white seeds downward in the rock wool, with a seeding density of 1200 plants / m 2 , gently press down, and the surface of the seeds can expose the rock wool to improve the uprightness of the plants, and then place the seeding tr...

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Abstract

The invention discloses a leaf beet plant factory cultivation method which includes the steps of seed treatment, germination accelerating, sowing, cotyledon growth, seedling culture, field planting, harvesting and the like. Weather and light environments are simulated by a plant factory, leaf beet cultivation breaks away from limitation of soil, temperature, regions and seasons, and annual uninterrupted production is realized. Seeds are treated by H2O2 and low temperature, the seed germination rate of leaf beets can be increased from 50-65% to 85% or more, germination potential is improved from 30-50% to 80% or more, and the problem of seed germination irregularity is solved. The yield of the leaf beets can be improved by the aid of staged nutrient solution and illumination regulation, andgrade and flavor are improved. Two commodity types of the leaf beets can be planted, one-time and repeated leaf separation harvesting modes are provided, by the aid of repeated leaf separation harvesting, seed cost can be reduced, harvesting time can be shortened, the yield can be improved, and manpower and material resources are saved.

Description

technical field [0001] The invention belongs to the technical field of crop planting, and in particular relates to a plant factory cultivation method of leaf beet. Background technique [0002] Leaf beet (Bata vulgaris L.var.cicla L.) English name is leaf beet, Swisschard, also known as chard, beet, and thick-skinned vegetable. It is a biennial herb of the Chenopodiaceae Beet genus. There are four types of white stalks, green stalks, yellow stalks and red stalks. They are high-quality crops for food, medicine and appreciation. They are sweet in taste and cool in nature. It can help improve appetite, relieve headaches, prevent colds and anemia. It is widely distributed in the Yangtze River, Yellow River Basin and Southwest my country in central China. The edible method is mainly based on small seedlings and large leaves. In recent years, red leaf beet, red stalk beet, whole red beet and yellow stalk beet are popular as special vegetables at home and abroad for their bright...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01C1/00A01C1/02C05G1/00
Inventor 李晶赖慧灵李阳
Owner FUJIAN SANAN SINO SCI PHOTOBIOTECH CO LTD
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