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Solanaceous greenhouse vegetable special-purpose nutritional compound fertilizer used for improving soil hardening, and application method thereof

A technology for improving soil and solanaceous fruits, applied in fertilization methods, soil preparation methods, fertilization devices, etc., can solve the problems of soil plowability decline, soil compaction, etc., and achieve the goals of promoting plant robustness, improving soil structure, and enhancing disease resistance Effect

Active Publication Date: 2016-03-02
KINGENTA ECOLOGICAL ENG GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problem of soil compaction and soil plowability decline of solanaceous facility vegetables, according to the physiological characteristics and fertilizer requirement characteristics of solanaceous vegetables, combined with field test results, the present invention provides a kind of soil compaction-improving solanaceous facility vegetable special-purpose Nutrition package fertilizer, used to provide the nutrient needs of the whole growth period of the plant and improve soil compaction at the same time

Method used

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  • Solanaceous greenhouse vegetable special-purpose nutritional compound fertilizer used for improving soil hardening, and application method thereof
  • Solanaceous greenhouse vegetable special-purpose nutritional compound fertilizer used for improving soil hardening, and application method thereof

Examples

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Effect test

Embodiment 1

[0052] A special nutrient package fertilizer for solanaceous facility vegetables that improves soil compaction. The dosage per mu includes 76kg of compost tea, 100kg of balanced nitrosulfur-based compound fertilizer (16-16-16), and high-nitrogen and high-potassium nitrosulfur-based compound fertilizer (15-5-25) 240kg, soil conditioner 60kg, medium and trace element foliar fertilizer 0.75L in total.

[0053] 76kg compost tea raw materials: 36kg of livestock and poultry manure, 20kg of straw, 20kg of weeds.

[0054] Seedling stage:

[0055] ① 3 days before planting, dilute 200 times with 40L of freshly prepared compost tea, sprinkle it on the soil surface together with compost; mix 50kg of balanced nitrosulfur-based compound fertilizer (16-16-16) and 60kg of soil conditioner in the field Evenly, spread it on the soil surface and turn over the soil.

[0056] ②After 7 days of planting, dilute 20L of compost tea 200 times and sprinkle it on the roots of the plants. The compost ca...

Embodiment 2

[0063] A special nutrient set fertilizer for solanaceous facilities and vegetables that improves soil compaction. The dosage per mu includes 97kg of compost tea, 85kg of balanced nitrosulfur-based compound fertilizer (15-15-15), and high-nitrogen and high-potassium nitrosulfur-based compound fertilizer. Fertilizer (16-5-24) 180kg, soil conditioner 40kg, medium and trace element foliar fertilizer 0.75L in total.

[0064] 86kg of compost tea raw materials: 40kg of livestock and poultry manure, 23kg of straw, 23kg of weeds.

[0065] The application method of embodiment fertilizer is the same as embodiment 1, and difference is:

[0066] Seedling stage:

[0067] ① Four days before planting, the application rates of compost tea, balanced nitrosulfur-based compound fertilizer (15-15-15) and soil conditioner were 50L, 45kg and 40kg, respectively.

[0068] ② Seven days after planting, the application rates of compost tea and balanced nitrosulfur-based compound fertilizer (15-15-15) w...

Embodiment 3

[0072] A special nutrient set fertilizer for solanaceous facilities and vegetables for improving soil compaction. The dosage per mu includes 118kg of compost tea, 70kg of balanced nitrosulfur-based compound fertilizer (14-14-14), and high-nitrogen and high-potassium nitrosulfur-based compound fertilizer (20-10-24) 120kg, soil conditioner 20kg, medium and trace element foliar fertilizer 0.85L in total.

[0073] 118kg compost tea raw materials: 50kg of livestock and poultry manure, 34kg of straw, 34kg of weeds.

[0074] The application method of embodiment fertilizer is the same as embodiment 1, and difference is:

[0075] Seedling stage:

[0076] ① Five days before planting, the application rates of compost tea, balanced nitrosulfur-based compound fertilizer (14-14-14) and soil conditioner were 60L, 40kg and 20kg, respectively.

[0077] ② Seven days after planting, the application rates of compost tea and balanced nitrosulfur-based compound fertilizer (14-14-14) were 40L and ...

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Abstract

The invention relates to a solanaceous greenhouse vegetable special-purpose nutritional compound fertilizer used for improving soil hardening, and an application method thereof. The solanaceous greenhouse vegetable special-purpose nutritional compound fertilizer is composed of 15 to 36% of compost tea, 57 to 72% of major element phosphorus nitrate-potassium sulphate composite fertilizer, 6 to 14% of a soil conditioner, and 0.1 to 0.3% of a leaf fertilizer. The solanaceous greenhouse vegetable special-purpose nutritional compound fertilizer is capable of satisfying requirements of solanaceous greenhouse vegetables at different stages of growth period after transplanting on nutrients; compost tea comprises a large amount of organic matters and microbial communities; supplying and activation of soil nutrients can be realized via supplying of soil organic matters and metabolic activity of microorganisms, and soil structure is improved effectively. Soil fertilization is realized via gradual adding of compost tea, and environmental risk caused by large amount application of farmyard manure in one time is avoided.

Description

technical field [0001] The invention relates to a nutrient set fertilizer, in particular to a special set fertilizer for solanaceous facility vegetables that meets the nutrient requirements of different growth stages of facility vegetables and has the effect of improving soil compaction, and belongs to the technical field of vegetable fertilizer production. Background technique [0002] Solanaceous facility vegetables refer to fruit and vegetable crops (vegetables with berries as edible parts) in Solanaceae plants, mainly including cucumber, tomato, eggplant, pepper, zucchini, etc., and are one of the most important fruit and vegetable vegetables in my country. Solanaceous vegetables belong to the unlimited growth type. They can be fruited and harvested multiple times a year, which will take away a large amount of nutrients from the soil. [0003] The long-term and large investment of agrochemicals is an important reason for the sustained and stable growth of China's intensi...

Claims

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Application Information

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IPC IPC(8): C05G3/04A01C21/00A01B79/02C05G3/80
Inventor 郑树林邢璐王震姜振升
Owner KINGENTA ECOLOGICAL ENG GRP
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