CN104380968A - Interplanting technical method of peanut and corn in spring - Google Patents

Abstract

The invention relates to an interplanting technical method of peanut and corn in spring, which relates to the cultivation technique of crops. The interplanting technical method is characterized by comprising steps of fine soil preparation, planting period arrangement, reasonable close planting, fertilizing, field management, etc. The interplanting technical method has beneficial effects that not only can the high yield of peanut be guaranteed by the cultivation technique, but also the corn can be produced, the produced peanut is high in yield, high efficient, safe, high in quality and rich in nutrients, the produced peanut meets the stipulation of pollution-free organic food stipulated by the state agriculture department, and the economic benefit is high.

Description

The technical method of planting between Spring Peanut and corn

Technical field

The present invention relates to arviculture technology, be specifically related to the technical method of planting between a kind of Spring Peanut and corn.

Background technology

Peanut, original name peanut, belongs to Rosales, pulse family annual herb plant, and stem is upright or crawl, long 30-80 centimetre, and ala is separated with keel, the long 2-5 centimetre of pod, wide 1-1.3 centimetre, and expand, pod is thick, the flowering fruit bearing stage 6-8 month.Mainly be distributed in the ground such as Brazil, China, Egypt.

Crop intercropping is a kind of intensive solid growth, and crop allocation is reasonable, and most optimum distribution of resources, facilitates land utilization rate and resource output capacity improves further; Spring Peanut is all generally single cropping, however just because of the resource-constrained of Chinese arable land, can be fewer and feweri for the soil of agricultural planting, this just requires the availability improving soil.

Summary of the invention

Technical problem to be solved by this invention is to provide the technical method that a kind of green health, method are simple, plant between the Spring Peanut of raising land utilization rate and corn.

Technical problem to be solved by this invention realizes by the following technical solutions,

The technical method of planting between Spring Peanut and corn, is characterized in that: cultivation method is as follows,

A, meticulous wholely: because corn and Spring Peanut need pine, dark, fertile soil simultaneously, therefore plough and adopt tractor subsoiling two to plough two rakes, subsoiling and do not upset soil layer, the degree of depth reaches 25-30cm;

B, phase of planting arrange: Spring Peanut, in late January, selects temperature to plant at the temperature of 18-20 DEG C; Corn is 32-40 days maize plantings after peanut is sowed, namely in late Febuary to early March, select high yield narrow leaf, early growth be slow, late growing stage is fast, many corn varieties of tillering plant.

C, rational close planting, the little line-spacing 25-30cm of peanut, wide row space 35-45cm, every mu of 9000-9500 cave of sowing, 2, every cave kind; Row spacing of maize 75-100 centimetre, every mu of maize seed 2500.

D, fertilising: Spring Peanut every mu executes high-quality farmyard manure 2500 kilograms, chemical nitrogen fertilizer 35-45kg, superphosphate 45-55kg, potassium sulfate 10-15kg or ash 120-160kg kilogram; Farmyard manure 2000kg executed by corn every mu, superphosphate 80kg, urea 20kg, composite fertilizer 50kg, Furadan 2.5kg, and mixing imposes in sugarcane ditch makes corn base manure.

E, field management: after Spring Peanut results, attack tiller quick-acting fertilizer to immediately corn heavy dressing, execute urea 20-35kg for every mu, and ditch dug with a plow loosen the soil, weeding, beans rattan and residual beans root, dry branches and fallen leaves are imbedded the end, ground and pours water in time.

The invention has the beneficial effects as follows: culture technique of the present invention both can ensure peanut high yield, corn can also be produced simultaneously, the peanut produced is highly efficient and productive, safety, high-quality, nutritious, meet the regulation of the nuisanceless green organic food that National agricultural portion formulates, high financial profit.

Embodiment

The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.

Cultivation of High Yield Peanuts technical method, cultivation method is as follows,

The technical method of planting between Spring Peanut and corn, cultivation method is as follows,

A, meticulous wholely: because corn and Spring Peanut need pine, dark, fertile soil simultaneously, therefore plough and adopt tractor subsoiling two to plough two rakes, subsoiling and do not upset soil layer, the degree of depth reaches 25-30cm;

B, phase of planting arrange: Spring Peanut, in late January, selects temperature to plant at the temperature of 18-20 DEG C; Corn is 32-40 days maize plantings after peanut is sowed, namely in late Febuary to early March, select high yield narrow leaf, early growth be slow, late growing stage is fast, many corn varieties of tillering plant.

C, rational close planting, the little line-spacing 25-30cm of peanut, wide row space 35-45cm, every mu of 9000-9500 cave of sowing, 2, every cave kind; Row spacing of maize 75-100 centimetre, every mu of maize seed 2500.

D, fertilising: Spring Peanut every mu executes high-quality farmyard manure 2500 kilograms, chemical nitrogen fertilizer 35-45kg, superphosphate 45-55kg, potassium sulfate 10-15kg or ash 120-160kg kilogram; Farmyard manure 2000kg executed by corn every mu, superphosphate 80kg, urea 20kg, composite fertilizer 50kg, Furadan 2.5kg, and mixing imposes in sugarcane ditch makes corn base manure.

E, field management: after Spring Peanut results, attack tiller quick-acting fertilizer to immediately corn heavy dressing, execute urea 20-35kg for every mu, and ditch dug with a plow loosen the soil, weeding, beans rattan and residual beans root, dry branches and fallen leaves are imbedded the end, ground and pours water in time.

More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (1)

1. the technical method of planting between Spring Peanut and corn, is characterized in that: cultivation method is as follows,

A, meticulous wholely: because corn and Spring Peanut need pine, dark, fertile soil simultaneously, therefore plough and adopt tractor subsoiling two to plough two rakes, subsoiling and do not upset soil layer, the degree of depth reaches 25-30cm;

B, phase of planting arrange: Spring Peanut, in late January, selects temperature to plant at the temperature of 18-20 DEG C; Corn is 32-40 days maize plantings after peanut is sowed, namely in late Febuary to early March, select high yield narrow leaf, early growth be slow, late growing stage is fast, many corn varieties of tillering plant.

C, rational close planting, the little line-spacing 25-30cm of peanut, wide row space 35-45cm, every mu of 9000-9500 cave of sowing, 2, every cave kind; Row spacing of maize 75-100 centimetre, every mu of maize seed 2500.

D, fertilising: Spring Peanut every mu executes high-quality farmyard manure 2500 kilograms, chemical nitrogen fertilizer 35-45kg, superphosphate 45-55kg, potassium sulfate 10-15kg or ash 120-160kg kilogram; Farmyard manure 2000kg executed by corn every mu, superphosphate 80kg, urea 20kg, composite fertilizer 50kg, Furadan 2.5kg, and mixing imposes in sugarcane ditch makes corn base manure.

E, field management: after Spring Peanut results, attack tiller quick-acting fertilizer to immediately corn heavy dressing, execute urea 20-35kg for every mu, and ditch dug with a plow loosen the soil, weeding, beans rattan and residual beans root, dry branches and fallen leaves are imbedded the end, ground and pours water in time.