CN104557190A

CN104557190A - Modifier for huanghua pear at early growth stage and preparation method of modifier

Info

Publication number: CN104557190A
Application number: CN201410697541.4A
Authority: CN
Inventors: 许学平
Original assignee: Mingguang City Hongying Sorghum Planting Professional Cooperatives
Current assignee: Mingguang City Hongying Sorghum Planting Professional Cooperatives
Priority date: 2014-11-28
Filing date: 2014-11-28
Publication date: 2015-04-29

Abstract

The invention discloses a modifier for a huanghua pear at an early growth stage. The modifier is prepared from the following components in parts by weight: 5-8 parts of ammonium bicarbonate, 2-5 parts of potassium chloride, 3-5 parts of monocalcium phosphate, 10-30 parts of an ion rare-earth solution and 50-80 parts of water. The method comprises the following steps: mixing ammonium bicarbonate, potassium chloride, monocalcium phosphate and water when processing, stirring evenly, and then heating at 90-110 DEG C for 20-40 minutes; adding the ion rare-earth solution and stirring evenly; pressurizing, heating and stirring at 0.1-0.4MPa and 60-70 DEG C for 15-30 minutes; and naturally cooling, taking out and filtering to obtain the modifier. Secondary sealing and heating are carried out by the ion rare-earth solution, so that the obtained modifier is capable of alleviating separation of young fruits, enlarging the fruits and improving the fruit setting rate of 15%-20%, improving the capacity of the pear fruit for resisting a gibberellic disease, increasing the contents of nitrogen, phosphorus and potassium in the fruit, adjusting the growth index of the huanghua pear at the early growth stage, promoting the taste improvement of the huanghua pear and improving the yield.

Description

A kind of Huanghua Pear growth conditioning agent in early stage and preparation method thereof

Technical field

The invention belongs to plant-growth regulator technical field, be specifically related to a kind of Huanghua Pear growth conditioning agent in early stage and preparation method thereof.

Background technology

Pear tree is cross-pollination fruit tree, can because insect pollination be obstructed, the reason such as nutritional trouble, temperature instability causes fruit drop, output to reduce at the florescence, such as Huanghua Pear needs to impose plant-growth regulator, to alleviate young fruit disengaging blooming to initial bloom stage, increase fruit, improve fruit-setting rate.

Summary of the invention

For solving the problem, the invention discloses a kind of Huanghua Pear growth conditioning agent in early stage and preparation method thereof, the Huanghua Pear growth regulator produced can alleviate young fruit and depart from, and increases fruit, improves fruit-setting rate.

For achieving the above object, technical scheme of the present invention is as follows:

A kind of Huanghua Pear growth conditioning agent in early stage, is characterized in that: described conditioning agent is composed of the following components according to mass percent: bicarbonate of ammonia 5-8 part, Repone K 2-5 part, monocalcium phosphate 3-5 part, ion earth solution 10-30 part, water 50-80 part.

As a modification of the present invention, lanthanum trioxide 20-40% in described ion earth solution, the hydrochloric acid 30-50% of 20% concentration, cerium oxide 10-15%, dysprosium oxide 5-20%.

A preparation method for Huanghua Pear growth conditioning agent in early stage, is characterized in that: comprise the following steps:

(1) by bicarbonate of ammonia, Repone K, monocalcium phosphate, water mixing, after stirring, at 90-110 DEG C of heating 20-40 minute;

(2) add ion earth solution, stir;

(3) sealing pressing, heated and stirred, pressure is 0.1-0.4Mpa, and temperature is 60-70 DEG C, stirs 15-30 minute;

(4) take out after naturally cooling filter after heated sealed again, Heating temperature is 90-110 DEG C, and pressure is 0.1-0.2Mpa, heats and takes out adjusted dose after 15-20 minute.

The Huanghua Pear growth conditioning agent in early stage prepared according to preparation method of the present invention is stoste, every kg water adds 20-30 milligram stoste in use, 3 times are sprayed at flower bud differentiation period, flower bud phase, young fruit expanding stage, each every strain consumption 0.3 ㎏, young fruit can be alleviated at initial bloom stage to depart from, increase fruit, improve fruit-setting rate 15-20%, improve the ability of pear tree anti gibberellic disease, nitrogen in fruit, phosphorus, potassium content increase, and growth conditioning agent in early stage of the present invention also may be used for other as kinds such as Jing-Qiu Pears.

The invention has the beneficial effects as follows:

Huanghua Pear growth conditioning agent in early stage of the present invention, adopt the heating of ion mixed solution of rare earth secondary seal, the conditioning agent obtained can alleviate young fruit and depart from, increase fruit, improve fruit-setting rate 15-20%, the ability of pear tree anti gibberellic disease can also be improved, the nitrogen in fruit, phosphorus, potassium content are increased, Huanghua Pear can be regulated to grow the growth indexes in early stage, promote that Huanghua Pear mouthfeel rises, output increased.

Embodiment

Embodiment 1

A kind of Huanghua Pear growth conditioning agent in early stage, described conditioning agent is composed of the following components according to mass percent: 8 parts, bicarbonate of ammonia, 4 parts, Repone K, monocalcium phosphate 5 parts, ion earth solution 22 parts, 65 parts, water, lanthanum trioxide 25% in its intermediate ion earth solution, the hydrochloric acid 50% of 20% concentration, cerium oxide 15%, dysprosium oxide 10%.

A preparation method for Huanghua Pear growth conditioning agent in early stage, comprises the following steps:

(1) by bicarbonate of ammonia, Repone K, monocalcium phosphate, water mixing, after stirring, 100 DEG C of heating 30 minutes;

(2) add ion earth solution, stir;

(3) sealing pressing, heated and stirred, pressure is 0.2Mpa, and temperature is 60 DEG C, stirs 20 minutes;

(4) take out after naturally cooling filter after heated sealed again, Heating temperature is 90 DEG C, and pressure is 0.2Mpa, heats and takes out adjusted dose after 20 minutes.

The Huanghua Pear growth conditioning agent in early stage prepared according to the preparation method described in the present embodiment is stoste, every kg water adds 20 milligrams of stostes in use, 3 times are sprayed at flower bud differentiation period, flower bud phase, young fruit expanding stage, each every strain consumption 0.3 ㎏, young fruit can be alleviated at initial bloom stage to depart from, increase fruit, improve fruit-setting rate 15%, improve the ability of pear tree anti gibberellic disease, nitrogen content increase by 13.92% in fruit, phosphorus content increase by 14.32%, potassium content increase by 16.54%, and the fruit shelf-time extends 2 weeks.

Embodiment 2

A kind of Huanghua Pear growth conditioning agent in early stage, described conditioning agent is composed of the following components according to mass percent: 7 parts, bicarbonate of ammonia, 3 parts, Repone K, monocalcium phosphate 4 parts, ion earth solution 25 parts, 70 parts, water.

Lanthanum trioxide 25% in ion earth solution described in the present embodiment, the hydrochloric acid 45% of 20% concentration, cerium oxide 15%, dysprosium oxide 15%.

(1) by bicarbonate of ammonia, Repone K, monocalcium phosphate, water mixing, after stirring, 110 DEG C of heating 35 minutes;

(2) add ion earth solution, stir;

(3) sealing pressing, heated and stirred, pressure is 0.1-0.4Mpa, and temperature is 70 DEG C, stirs 30 minutes;

(4) take out after naturally cooling filter after heated sealed again, Heating temperature is 110 DEG C, and pressure is 0.1Mpa, heats and takes out adjusted dose after 20 minutes.

The Huanghua Pear growth conditioning agent in early stage prepared according to the preparation method described in the present embodiment is stoste, every kg water adds 20 milligrams of stostes in use, 3 times are sprayed at flower bud differentiation period, flower bud phase, young fruit expanding stage, each every strain consumption 0.35 ㎏, young fruit can be alleviated at initial bloom stage to depart from, increase fruit, improve fruit-setting rate 19%, improve the ability of pear tree anti gibberellic disease, nitrogen content increase by 12.4% in fruit, phosphorus content increase by 14.8%, potassium content increase by 15.96%, and the fruit shelf-time extends 2 weeks.

Technique means disclosed in the present invention program is not limited only to the technique means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic arbitrary combination.

Claims

1. a Huanghua Pear growth conditioning agent in early stage, is characterized in that: described conditioning agent is composed of the following components according to mass percent: bicarbonate of ammonia 5-8 part, Repone K 2-5 part, monocalcium phosphate 3-5 part, ion earth solution 10-30 part, water 50-80 part.

2. a kind of Huanghua Pear growth conditioning agent in early stage according to claim 1, is characterized in that: lanthanum trioxide 20-40% in described ion earth solution, the hydrochloric acid 30-50% of 20% concentration, cerium oxide 10-15%, dysprosium oxide 5-20%.

3. a preparation method for Huanghua Pear growth conditioning agent in early stage, is characterized in that: comprise the following steps:

(2) add ion earth solution, stir;