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Method for fertilizing pepper

A fertilization method and pepper technology, applied in the direction of fertilization method, fertilization device, application, etc., can solve the problems of insufficient coupling between the location of water and fertilizer application and the space of pepper root system, so as to improve the utilization efficiency of water and fertilizer resources, increase yield, and promote growth Effect

Active Publication Date: 2017-09-05
SPICE & BEVERAGE RES INST CHINESE ACAD OF TROPICAL AGRI SCI
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Problems solved by technology

[0005] At present, the water and fertilizer integration technology of pepper is to install a dripper 10-15cm outside the pepper crown to supply water and fertilizer. This method of determining the location of fertilization based on experience may easily lead to insufficient space between the location of water and fertilizer application and the root system of pepper. Coupled, there is room for further improvement in water and fertilizer use efficiency

Method used

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Embodiment 1

[0041] The water and fertilizer application position of 1-2 instar pepper is 30-40cm directly in front of the pepper stone column, and in order to induce the root system to grow outward, the most suitable place is 40cm directly in front, and the fertilization depth is 0-30cm.

[0042] The water and fertilizer application position of the 3-5 age pepper is 50-70cm directly in front of the pepper stone pillar and 10-20cm directly behind the pepper stone pillar, the fertilization ratio is 7:3, and the fertilization depth is 0-30cm.

[0043] The water and fertilizer application position of 6-15-year-old pepper is 60-80 cm directly in front of the pepper stone pillar and 20-30 cm directly behind the pepper stone pillar, and according to the distribution of roots, the fertilization ratio is 7:3, and the fertilization depth is 0-30 cm.

[0044] The water and fertilizer application position of pepper over 15 years old is 40-50cm directly in front of the pepper stone pillar and 20-30cm d...

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Abstract

The invention relates to the technical field of planting, and particularly relates to a method for fertilizing pepper. According to the method, the fertilizing position for 1-2 aged pepper is 30-40cm from the pre-column direction; the fertilizing position for 3-5 aged pepper is 50-70cm from the pre-column direction and 10-20cm from the post-column direction, and the fertilizing application ratio is 7:3; the fertilizing position for 6-15 aged pepper is 60-80cm from the pre-column direction and 20-30cm from the post-column direction, and the fertilizing application ratio is 7:3; and the fertilizing position for over 15 aged pepper is 40-50cm from the pre-column direction and 20-30cm from the post-column direction, and the fertilizing application ratio is 4:6. According to the method, a water and fertilizer integrated technology is combined, the fertilizing position and ratio are reasonably set, the fertilizing region and the pepper root distribution region are overlapped, the space coupling of water fertilizer and the root system is realized, the water fertilizer utilization efficiency is improved, pepper growth is promoted, and pepper yield is improved.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a pepper fertilization method. Background technique [0002] Pepper (Piper nigrum L.) is an ancient and famous spice in the world, enjoying the reputation of "king of spices". In addition to being used as a table condiment, pepper is also an important antiseptic spice in the food industry. It can be used as a stomach, diuretic and respiratory stimulant in medicine. Pepper products after bioengineering are also widely used in modern pharmaceuticals, smoking cessation , drug rehabilitation and military and other fields. Pepper has a wide range of uses and high economic value. In recent years, the average annual output value per mu has reached more than 20,000 yuan. It is one of the important economic crops for farmers in hot areas to get rid of poverty and become rich. [0003] Hainan is the main pepper producing area in my country, and its planting area and output both account ...

Claims

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Application Information

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IPC IPC(8): A01C21/00
CPCA01C21/005
Inventor 王灿李志刚祖超鱼欢杨建峰谭乐和邬华松
Owner SPICE & BEVERAGE RES INST CHINESE ACAD OF TROPICAL AGRI SCI
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