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Cucumber sand culture nutrient solution for greenhouse planting

A technology of nutrient solution and cucumber, which is applied in the direction of application, liquid fertilizer, fertilizer mixture, etc., can solve the problems of cucumber yield and growth effect are not very good, and achieve the effect of improving dispersion effect, good dispersion, and meeting nutritional needs

Pending Publication Date: 2022-04-12
HUIZHOU SIJIXIAN GREEN FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing nutrient solution preparation is relatively conventional, and the raw materials are mostly a combination of nutrient elements. The combination effect is not very good for the yield and growth of cucumber, so further improvement is needed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of cucumber sand cultivation nutrient solution for greenhouse planting of the present embodiment comprises the following raw materials in parts by weight:

[0025] 25 parts of modified nano-silica, 2 parts of trace elements, 1 part of amino acid, 5 parts of humic acid modified bentonite, 1 part of synergist, 25 parts of water;

[0026] The preparation method of the synergistic agent is as follows: carbonize the rice husk, the carbonization temperature is 500°C, the carbonization time is 10min, and then sent to sodium citrate for ultrasonic dispersion, the ultrasonic power is 100W, the ultrasonic time is 10min, and finally Washing and drying to obtain the synergist.

[0027] The modification method of the modified nano-silica in this embodiment is as follows: adding nano-silica to the modified liquid, and then using a homogenizer to perform uniform dispersion treatment, the homogeneous dispersion time is 10 minutes, and the homogeneous dispersion power is 100W. T...

Embodiment 2

[0034] A kind of cucumber sand cultivation nutrient solution for greenhouse planting of the present embodiment comprises the following raw materials in parts by weight:

[0035] 35 parts of modified nano-silica, 6 parts of trace elements, 5 parts of amino acid, 10 parts of humic acid modified bentonite, 3 parts of synergist, 35 parts of water;

[0036] The preparation method of the synergist is as follows: carbonize the rice husk, the carbonization temperature is 1000°C, the carbonization time is 20min, and then sent into sodium citrate for ultrasonic dispersion, the ultrasonic power is 200W, the ultrasonic time is 20min, and finally Washing and drying to obtain the synergist.

[0037] The modification method of the modified nano-silica in this embodiment is as follows: adding nano-silica to the modifying liquid, and then using a homogenizer to perform uniform dispersion treatment. The homogeneous dispersion time is 20 minutes, and the homogeneous dispersion power is 200W. Th...

Embodiment 3

[0044] A kind of cucumber sand cultivation nutrient solution for greenhouse planting of the present embodiment comprises the following raw materials in parts by weight:

[0045] 30 parts of modified nano-silica, 4 parts of trace elements, 3 parts of amino acid, 7.5 parts of humic acid modified bentonite, 2 parts of synergist, 30 parts of water;

[0046]The preparation method of the synergistic agent is as follows: carbonize the rice husk, the carbonization temperature is 750°C, the carbonization time is 15min, and then sent to sodium citrate for ultrasonic dispersion, the ultrasonic power is 150W, the ultrasonic time is 15min, and finally Washing and drying to obtain the synergist.

[0047] The modification method of the modified nano-silica in this embodiment is as follows: adding nano-silica to the modified liquid, and then using a homogenizer to perform uniform dispersion treatment. The homogeneous dispersion time is 15 minutes, and the homogeneous dispersion power is 150W....

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Abstract

The invention provides a green cucumber sand culture nutrient solution for greenhouse planting. The green cucumber sand culture nutrient solution comprises the following raw materials in parts by weight: 25-35 parts of modified nano silicon dioxide, 2-6 parts of trace elements, 1-5 parts of amino acid, 5-10 parts of humic acid modified bentonite, 1-3 parts of a synergist and 25-35 parts of water. The main agent is prepared from trace elements and amino acid to meet the nutritional growth requirement of green cucumbers, nano silicon dioxide has good dispersity, then the trace elements and the amino acid are promoted to be dispersed in humic acid modified bentonite, and the humic acid modified bentonite is used as a raw material to absorb nutritional agents, so that the nutritional growth requirement of green cucumbers is met. Therefore, the slow-release effect can be achieved during work, the long-term effect is achieved, and then the long-term nutritional requirement of the green cucumbers is met.

Description

technical field [0001] The invention relates to the technical field of greenhouse planting, in particular to a cucumber sand culture nutrient solution used for greenhouse planting. Background technique [0002] Cucumber, also known as cucumber, has elongated stems and branches, with ribs and grooves, covered with white rough hairs. Tendrils thin. The petiole is slightly rough, with rough bristles; the blade is broadly ovate, heart-shaped, membranous, and the lobes are triangular and toothed. Monoecious. Male flowers: constant clusters in leaf axils; pedicel slender, puberulent; corolla yellow-white, corolla lobes oblong-lanceolate. Female flowers: solitary or sparsely clustered; pedicel stout, pilose; ovary scabrous. The fruit is oblong or cylindrical, yellow-green when ripe, with a rough surface. Seeds are small, narrowly ovoid, white, without margins, and both ends are nearly acute. The flowering and fruiting period is summer; cucumber has the effects of clearing hea...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G5/20
Inventor 蔡国豪
Owner HUIZHOU SIJIXIAN GREEN FOOD
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