Durian planting method with high fruit setting rate

A technology of durian planting and fruit setting rate, applied in the direction of calcium fertilizer, application, nitrogen fertilizer, etc., can solve the problems of low planting survival rate and low fruit setting rate, achieve high survival rate, maintain growth vitality, improve growth and fruit setting effect Effect

Active Publication Date: 2022-05-31
保亭智农农业发展有限责任公司
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Problems solved by technology

[0004] In view of this, the present invention proposes a durian planting method with a high fruit-setting rate, mainly adopts the method of multi-stage grafting seedling cultivation, and obtains durian multi-stage durian grafted plants with stable survival rate and high fruit-setting rate, so as to improve the fruit-setting of existing durian planting The problem of low planting rate and low planting survival rate is conducive to promoting the large-scale promotion of durian planting

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  • Durian planting method with high fruit setting rate

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Effect test

Embodiment 1

[0029] The durian planting method of high fruit setting rate comprises the steps:

[0030] A. Prepare antibacterial nutrient solution and compound fertilizer solution:

[0031] Antibacterial nutrient solution, according to the ratio of parts by mass, including 5 parts of glycine, 3 parts of potassium dihydrogen phosphate, 1 part of zinc sulfate, 2 parts of vitamin C, 0.3 parts of soybean saponin, 8 parts of alginate and 6 parts of hyaluronic acid ;

[0032] The compound fertilizer solution comprises 10 parts by weight of urea, 6 parts of potassium humate, 4 parts of diammonium phosphate, 0.5 part of calcium borate, 1 part of carboxymethyl cellulose and 50 parts of water.

[0033] B. Multi-level grafting durian planting:

[0034] (1) First-level grafting and raising seedlings:

[0035] Select durian seedlings with a stem diameter of 10-12 mm as rootstocks, and in March in spring, cut young leaf buds that are not lignified and grow to 3-4 cm from 1-year-old durian plants, and...

Embodiment 2

[0049] The durian planting method of high fruit setting rate comprises the steps:

[0050] A. Prepare antibacterial nutrient solution and compound fertilizer solution:

[0051] Antibacterial nutrient solution, according to the ratio of parts by mass, includes 8 parts of glycine, 5 parts of potassium dihydrogen phosphate, 3 parts of zinc sulfate, 3 parts of vitamin C, 0.5 parts of soybean saponin, 12 parts of alginate and 10 parts of hyaluronic acid share;

[0052] The compound fertilizer solution comprises 15 parts by weight of urea, 9 parts of potassium humate, 6 parts of diammonium phosphate, 1 part of calcium borate, 3 parts of carboxymethyl cellulose and 80 parts of water.

[0053] B. Multi-level grafting durian planting:

[0054] (1) First-level grafting and raising seedlings:

[0055] Select durian seedlings with a stem diameter of 13-15mm as rootstocks, and in March in spring, cut young leaf buds that are not lignified and grow to 4-5cm from 2-year-old durian plants,...

Embodiment 3

[0069] The durian planting method of high fruit setting rate comprises the steps:

[0070] A. Prepare antibacterial nutrient solution and compound fertilizer solution:

[0071] Antibacterial nutrient solution, according to the ratio of parts by mass, including 6.5 parts of glycine, 4 parts of potassium dihydrogen phosphate, 2 parts of zinc sulfate, 2.5 parts of vitamin C, 0.4 parts of soybean saponin, 10 parts of alginate and 8 parts of hyaluronic acid ;

[0072] The compound fertilizer solution comprises 13 parts of urea, 8 parts of potassium humate, 5 parts of diammonium phosphate, 0.8 part of calcium borate, 2 parts of carboxymethyl cellulose and 65 parts of water according to the ratio of parts by weight.

[0073] B. Multi-level grafting durian planting:

[0074] (1) First-level grafting and raising seedlings:

[0075] Select durian seedlings with a stem diameter of 13-15mm as rootstocks, and in March in spring, cut young leaf buds that are not lignified and grow to 3-4...

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Abstract

The invention provides a durian planting method with a high fruit setting rate. The durian planting method comprises the steps that S1, durian seedlings with the stem diameter of 10-15 mm are selected, tender leaf buds of 1-2-year-old durian plants are cut, primary bud grafting is conducted, and a bacteriostatic nutrient solution is sprayed to bud joints; s2, transplanting, wherein an antibacterial nutrient solution is sprayed to the roots of the durians before transplanting; s3, cutting young shoots of durian plants which bear fruits for 1-2 years, selecting durian seedlings which survive 6-8 months after planting, and carrying out secondary bud grafting; s4, transplanting; s5, cutting young shoots of durian plants which bear fruits for 5-6 years, selecting durian seedlings which survive for 6-8 months after planting, and carrying out bud grafting for the third time; s6, transplanting, pruning treatment and regular topdressing treatment; according to the method, by adopting a multi-stage grafting seedling growing and planting mode, the multi-stage durian grafting plant which is stable in survival rate and high in fruit setting rate is obtained, the problems that existing durian planting is low in fruit setting rate and low in planting survival rate are solved, and large-scale popularization of durian planting is facilitated.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a durian planting method with a high fruit setting rate. Background technique [0002] Durian (Durio zibethinus Murr) is a tropical evergreen tree of the Kapok family. Its fruit is huge in shape, with a strong fruit aroma and unique flavor. It is rich in vitamins, mineral elements, sugar powder, etc. It is native to Malaysia, Southeast Asia and other places. It is mainly planted in Guangdong and Hainan. It has a broad consumer market and is sought after by many consumers. [0003] In the process of durian planting, it is often affected by climatic conditions and under different existing planting modes. Although a good durian planting survival rate is achieved, the fruiting rate of durian fruit is still difficult to guarantee, and the quality of fruit yield is not high. Large-scale planting is subject to greater restrictions. Therefore, the improvement and optimiza...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30C05G3/60C05G5/20C05G3/00C05G3/80C05G5/23
CPCA01G2/30C05G3/60C05G5/20C05G3/80C05G5/23C05G3/00C05B7/00C05D9/02C05C11/00C05F11/00C05F11/10C05C9/00C05D3/00C05F11/02Y02P60/21
Inventor 卓斌曹秀娟谭海雄
Owner 保亭智农农业发展有限责任公司
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