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Tomato seedling growth technique

A tomato and seed technology, which is applied in the field of seedling raising technology and tomato seedling raising technology, can solve the problems of not paying attention to seedling raising disinfection measures, tomato seedlings have many diseases and insect pests, and poor humidity control, etc., so as to reduce the probability of deformity, the number of flower bud differentiation, and the The effect of low flower nodes

Inactive Publication Date: 2019-04-19
麻城市龙腾生态农业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some vegetable farmers do not pay attention to seedling disinfection measures when raising seedlings, and the humidity is not well controlled, resulting in many diseases and insect pests in tomato seedlings, and it is easy to grow excessively, affecting the differentiation of flower buds, resulting in many deformed flowers and fruits

Method used

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Experimental program
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Embodiment 1

[0028] Embodiment 1 The method for growing tomato seedlings in this embodiment includes the following steps:

[0029] (1) Preparations before sowing: a. Seed disinfection and soaking: Sun-dry the seeds for 2 days, then scald the seeds with warm water at 55°C for 15 minutes, keep the temperature and stir in one direction; after scalding, put the seeds at 35°C Soak the seeds in clean water at ℃ for 6-8 hours; then soak in 10% trisodium phosphate solution for 40-50 minutes, then rinse the seed coat mucus with clean water, drain the water, dry and prepare for sowing; b. Seedbed establishment:

[0030] Nutrient soil configuration: 7 kg of bentonite, 4 kg of compost, 1 kg of decomposed chicken manure, 1 kg of decomposed pig manure, 200 grams of phosphate rock powder, 100 grams of meat powder, and 80 grams of seaweed powder per cubic meter; The above components are mixed together and piled up for later use; after the above nutrient soil is piled up and decomposed, it is mixed with ve...

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Abstract

The invention discloses a tomato seedling growth technique and belongs to the technical field of vegetable propagation. The tomato seedling growth technique manages a bud differentiation stage for development of tomato seedlings by: controlling daytime temperature and nighttime temperature to 20-25 DEG C and 15-17 DEG C, maintaining, humidity of substrate around, namely, total water content in substrate to 60-80%, controlling light intensity of the inside of a seedling shed to 3000-5000 LX, controlling lighting time to 7-16 hours and nutrient concentrations in the substrate respectively to 100-500 mg / kg for N, 120-200 mg / kg for P and 200-220 mg / kg for K, and controlling CO2 concentration in air to 500-1000 mu L / L. The tomato seedling growth technique has the advantages that by controllingthe nutrients and lighting conditions of the bud differentiation stage, it is possible to evidently increase the survival rate of tomato seedlings and the yield of mature tomato, and to reduce the chances for tomato flowers and fruits to deform.

Description

technical field [0001] The invention relates to a technique for raising seedlings, in particular to a technique for raising tomato seedlings, and belongs to the technical field of vegetable propagation. Background technique [0002] Tomato, that is, tomato, is a herbaceous plant of the family Solanaceae, which can grow for many years under suitable conditions; the plant is 0.7-2m high, and the whole plant is covered with sticky glandular hairs; the stem is semi-erect or semi-climbing, easy to lodging, with a height of 0.7-1.0m Or 1.0 ~ 1.3m, the branching ability of the stem is strong, adventitious roots are easy to grow on the stem nodes, the stem is easy to lodging, and it will take root when it touches the ground, so tomato cutting propagation is easier to survive. [0003] Seedlings play a very important role in the growth period of tomatoes. "Thirty percent of the harvest is good for seedlings." Well-raised seedlings are not only less harmful to diseases and insect pest...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/05A01G7/04A01G7/02A01C21/00
CPCA01C21/00A01G7/02A01G7/045Y02P60/14
Inventor 郝辉
Owner 麻城市龙腾生态农业股份有限公司
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