A cultivation method for promoting early flowering and early maturation of peanuts

A cultivation method and peanut technology applied in horticultural methods, leguminous plant cultivation, botany equipment and methods, etc., which can solve problems such as unfavorable development of peanut industry, slowing down the replacement of peanut varieties, affecting normal growth and yield of peanuts, etc.

Active Publication Date: 2021-07-27
HEZE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Peanut is the main economic crop and oil crop in my country. At present, it takes 8-9 years to cultivate a new peanut variety using conventional methods, and even more than 10 years for the cultivation of some special types of varieties, which slows down the replacement of peanut varieties. , is not conducive to the development of the peanut industry
In order to solve this problem, in the south such as Guangdong, the technology of 4 generations per year was proposed, while in the northern Huanghuai area, due to light and temperature restrictions, the local generation can be added up to 2 generations. Henan Agricultural University proposed 2 generations locally, and Henan added 1 generation. The three-generation cultivation method, but this method affects the normal growth and yield of peanuts, and cannot fundamentally solve such problems

Method used

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  • A cultivation method for promoting early flowering and early maturation of peanuts

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A cultivation method for promoting early flowering and early maturation of peanuts, comprising the following steps:

[0021] S1. After peanuts are planted, maintain proper temperature and humidity and increase light stimulation. After the peanuts emerge, keep the temperature at 25-30°C during the day and 15-20°C at night. The relative water content of the soil is 60-70%. Light, for 10 days;

[0022] S2, control nutrition, impel the transition to reproductive growth, when the peanut plant grows to 10cm, 1 time every 7 days, 2 times in a row, spray the first plant growth regulator on the foliage;

[0023] The first plant growth regulator consists of the following components:

[0024] Chitinan 15%, gibberellin 8%, uniconazole 25%, paclobutrazol 7%, potassium dihydrogen phosphate 15%, urea 5.3%, abscisic acid 8%, glucose 10%, ammonium molybdate 2%, 2% zinc sulfate, 1% acetylsalicylic acid, 0.5% citric acid, 0.2% malic acid, 1% organic silicon additive; the spraying concen...

Embodiment 2

[0029] A cultivation method for promoting early flowering and early maturation of peanuts, comprising the following steps:

[0030] S1. After peanuts are planted, maintain proper temperature and humidity and increase light stimulation. After the peanuts emerge, keep the temperature at 25-30°C during the day and 15-20°C at night. The relative water content of the soil is 60-70%. light, for 12 days.

[0031] S2, control nutrition, impel the transition to reproductive growth, when the peanut plant grows to 10cm, 1 time every 7 days, 2 times in a row, spray the first plant growth regulator on the foliage;

[0032] The first plant growth regulator consists of the following components:

[0033] Chitinan 10%, gibberellin 8%, uniconazole 25%, paclobutrazol 10%, potassium dihydrogen phosphate 20%, urea 8%, abscisic acid 8%, glucose 6%, ammonium molybdate 1%, 1% zinc sulfate, 0.5% acetylsalicylic acid, 1% citric acid, 0.5% malic acid, 1% organic silicon additives; the spraying concent...

Embodiment 3

[0038] A cultivation method for promoting early flowering and early maturation of peanuts, comprising the following steps:

[0039] S1. After peanuts are planted, maintain proper temperature and humidity, and increase light stimulation. After peanuts emerge, keep the temperature at 25-30°C during the day and 15-20°C at night. The relative water content of the soil is 60-70%. Light, lasts 15 days.

[0040] S2, control nutrition, impel the transition to reproductive growth, when the peanut plant grows to 10cm, 1 time every 7 days, 2 times in a row, spray the first plant growth regulator on the foliage;

[0041] The first plant growth regulator consists of the following components:

[0042] Chitinan 20%, gibberellin 5%, uniconazole 20%, paclobutrazol 7%, potassium dihydrogen phosphate 16.5%, urea 8%, abscisic acid 8%, glucose 10%, ammonium molybdate 2%, Zinc sulfate 1%, acetylsalicylic acid 0.5%, citric acid 0.7%, malic acid 0.3%, organic silicon additive 1%; the spraying conce...

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Abstract

The invention discloses a cultivation method for promoting early flowering and early maturation of peanuts. By using the cultivation method, when the peanut plant grows to 10 cm, the first plant growth regulator is sprayed on the leaf surface, and the first plant growth regulator is used to synthesize chitin. Sugar, gibberellin, uniconazole, paclobutrazol, potassium dihydrogen phosphate, urea, abscisic acid, glucose, ammonium molybdate, zinc sulfate, acetylsalicylic acid, citric acid, malic acid, silicone additives, each 7 Once a day, twice in a row, during the peanut growth process, keep the temperature at 25-30°C during the day and 15-20°C at night, and the relative water content of the soil is 60-70%. Compared with the traditional peanut cultivation method, this cultivation method can It promotes peanuts to bloom about 10 days earlier and mature about 30 days earlier, which greatly saves the cultivation time of peanuts.

Description

technical field [0001] The invention relates to the technical field of peanut cultivation, in particular to a plant growth regulator for promoting early flowering and early maturity of peanuts and a peanut cultivation method. Background technique [0002] Peanut is the main economic crop and oil crop in my country. At present, it takes 8-9 years to cultivate a new peanut variety using conventional methods, and even more than 10 years for the cultivation of some special types of varieties, which slows down the replacement of peanut varieties. , is not conducive to the development of the peanut industry. In order to solve this problem, in the south such as Guangdong, the technology of 4 generations per year was proposed, while in the northern Huanghuai area, due to light and temperature restrictions, the local generation can be added up to 2 generations. Henan Agricultural University proposed 2 generations locally, and Henan added 1 generation. The three-generation cultivation...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/40A01G7/06A01N43/16A01N43/12A01N45/00A01N43/653A01N59/26A01N47/28A01N37/42A01N59/16A01N37/46A01N37/36A01P21/00
CPCA01G7/06A01N37/36A01N37/42A01N37/46A01N43/12A01N43/16A01N43/653A01N45/00A01N47/28A01N59/16A01N59/26A01G22/40
Inventor 曲杰程亮高建强吴丽青贾振东
Owner HEZE ACAD OF AGRI SCI
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