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Soilless culture nutrition formula for tomatoes

A technology of soilless cultivation and nutritional formula, applied in the direction of soilless cultivation, cultivation, culture medium, etc., can solve the problems such as unsuitable tomato floating seedlings, and achieve the effects of shortening the emergence period, reducing costs, and enhancing penetration and diffusibility

Inactive Publication Date: 2016-09-28
时枫娇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For floating seedlings, the most critical technologies include floating seedling substrates, soilless cultivation nutritional formula, etc. Among them, the soilless cultivation nutritional formula is particularly important for the improvement of seedling cultivation period, emergence rate and emergence quality, but the current soilless cultivation nutritional formula , not suitable for floating seedlings of tomato

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: a kind of tomato soilless cultivation nutrient formula, by weight, its composition is

[0011] Keel: 13 parts; Shenjiang: 10 parts; curculigo: 3 parts; tryptophan: 4 parts; serine protease: 4 parts; thiol protease: 4 parts; 1 part; water: 100 parts.

Embodiment 3

[0013] Keel: 16 parts; Shenjiang: 14 parts; curculigo: 30 parts; tryptophan: 6 parts; serine protease: 6 parts; thiol protease: 6 parts; 3 parts; water: 1000 parts.

[0014] Through a large number of experiments, this application adjusts the composition and ratio of the nutrient solution, and adds an appropriate amount of thiol protease, Xiqiang, pinellia, serine and other trace elements to reduce the symptoms of deficiency, and at the same time allow plants to absorb them simultaneously. Under certain conditions, the nutrient fertilizer that can still be absorbed by the roots has greatly enhanced penetration and diffusivity, making it easy for the roots of the crops to absorb it, and quickly penetrate into the roots of the crops, and the root hairs of the roots are many and white. The leaves are dark green, the seedlings are tall, the stems are thick and strong, the main roots are many and long, and the fibrous roots are many; the resistance is strong, reaching the standard o...

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Abstract

The invention discloses a soilless culture nutrition formula for tomatoes. The formula is prepared from the following ingredients in parts by weight: 13-16 parts of a Euphorbia named as Longgu, 10-14 parts of drynaria baronii, 3-30 parts of rhizoma curculiginis, 4-6 parts of tryptophan, 4-6 parts of serine proteinase, 4-6 parts of sulfhydryl protease, 1-3 parts of western rhizoma seu radix notopterygii, 1-3 parts of rhizoma pinelliae, 1-3 parts of serine and the balance of water. A nutrient solution is prepared by weighing ingredients in proportion, and mixing the ingredients uniformly. By virtue of the nutrient solution, the permeability and diffusibility of the nutrient solution are greatly enhanced during seedling culture, so that the period of emergence is greatly shortened, the rate of emergence and the seedling quality are improved, and the cost is also lowered; furthermore, the nutrient solution is more applicable to high-altitude low-temperature seedling culture.

Description

technical field [0001] The invention relates to a soilless cultivation nutritional formula, in particular to a tomato soilless cultivation nutritional formula. Background technique [0002] Herbaceous plant in the genus Tomato, body height 0.6-2 meters, viscous glandular hairs all over the body, strong smell, stems are easy to lodging, leaves pinnately compound or pinnately parted, inflorescence total peduncle 2-6 cm long, usually 3 -7 flowers, calyx radial, corolla radial, berry oblate or nearly spherical, fleshy and juicy, yellow seed, flower and fruit in summer and autumn. [0003] At present, the most reported is that flowers and tobacco adopt floating seedling raising technology. For floating seedlings, the most critical technologies include floating seedling substrates, soilless cultivation nutritional formula, etc. Among them, the soilless cultivation nutritional formula is particularly important for the improvement of seedling cultivation period, emergence rate and ...

Claims

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Application Information

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IPC IPC(8): C05G1/00A01G31/00
CPCA01G24/00C05B7/00C05G5/23C05C11/00C05F11/00Y02P60/21
Inventor 时枫娇
Owner 时枫娇
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