CN105393734A

CN105393734A - Sorghum planting method

Info

Publication number: CN105393734A
Application number: CN201410459953.4A
Authority: CN
Inventors: 苗增春
Original assignee: Qingdao Chengyi Intellectual Property Service Co Ltd
Current assignee: Qingdao Chengyi Intellectual Property Service Co Ltd
Priority date: 2014-09-11
Filing date: 2014-09-11
Publication date: 2016-03-16

Abstract

The invention discloses a sorghum planting method, and relates to a crop planting technology. The method solves problems that a conventional sorghum planting method is low in sorghum yield caused by poor plant permeability and weak lodging resistance. The method comprises the following steps: preparing land, selecting seeds, sowing, applying fertilizer, and performing field management. The sowing uses the following method: width of adjacent sowing rows being 80-100 cm; in each sowing row, three holes being a planting group, group distance being 25-35 cm, and planting a seedling in a hole. The planting method is beneficial for balanced application of nutrients and absorption by sorghum. The method effectively solves problems that a conventional sorghum planting method is low in sorghum yield caused by poor plant permeability and weak lodging resistance. The method is used in sorghum production in sorghum planting regions.

Description

The implantation methods of a kind of Chinese sorghum

Technical field

The present invention relates to technical field of crop cultivation, specifically the implantation methods of a kind of Chinese sorghum.

Background technology

The implantation methods of traditional Chinese sorghum be all a cave individual plant, etc. line-spacing plantation, owing to limiting by multiple condition, general 4200 ~ 4700 plants/acre, this implantation methods plant permeability is poor, the root growth of crop, lodging tolerance, the meeting of Chinese sorghum pollination machine, surface water evaporation rate and nocturnal temperature distribute all to be in and are unfavorable for Chinese sorghum growth aspect, cause this implantation methods output lower, the shortcomings and be unfavorable for field management and results such as grain quality difference; In addition farming technique falls behind, and site preparation quality is poor, and sowing level is low, Miao Buquan, does not strengthen, and density is not suitable for, and makes Output of Sorghum minimizing 5 ~ 8%.

Summary of the invention

The problem that the present invention causes Output of Sorghum low in order to the implantation methods solving traditional Chinese sorghum because poor, the anti-fall performance of plant permeability is weak, proposes the implantation methods of a kind of Chinese sorghum of high yield.

For solving the problems of the technologies described above, the present invention includes step: comprise wholely, choose seeds, sow, apply fertilizer, the step of field management, it is characterized in that described sowing adopts following method: adjacent sowing row wide 80 ~ 100 centimetres; In each sowing row, three caves are one kind and plant group, each plantation group distance 25-35 centimetre, each cave kind individual plant.

Every 4 ~ 7 sowing behaviors planter units, incorrect order arrangement between the sowing row in each planter units, often the first plantation group distance of row arranges with the 3-5 centimetre of pattern increased progressively.

The present invention adopts the implantation methods of kind of two line space a line, has artificially manufactured plant Dominance in border row, has added Chinese sorghum ventilation and penetrating light degree, improve photosynthetic efficiency, be beneficial to and topdress and gather in the crops, thus serve positive role to Output of Sorghum increase.

Further, in described each plantation group, cave distance is 30 centimetres.In actual production, the inventive method is easy, and culture technique is novel, and planting density is scientific and reasonable, sorghum yield increasing successful.

As a preferred embodiment of the present invention, described every 4 ~ 7 sowing behaviors planter units; Sowing row incorrect order arrangement in every planter units.

Preferably, in every planter units, often the first plantation group range line of row arranges with 3 ~ 5 centimetres of pattern incorrect orders increased progressively.

The beneficial effect adopting technique scheme to produce is: owing to adopting closely bead type aligning method plantation between cave in often kind of plantation group, and line space is wider, the spacing of group and group is larger, be conducive to nutrient equilibrium to use and absorb with Chinese sorghum, often organize the mutual cross support of root system between plant, can ventilate between strain, weaken the pressure of wind to plant, between group, can wind be crossed, can lodge by effectively preventing; Potential competition impels Radix Sorghum vulgare Pers many to strengthen, and is conducive to Nutrient Absorption; Improve the availability of chemical fertilizer.

Especially have employed 4 ~ 7 sowing behaviors planter units, sowing row incorrect order arrangement in planter units.Can effectively increase ventilation and penetrating light performance compared with common Chinese sorghum kind implantation methods, be conducive in the ranks topdressing, being conducive to the concentrated use of nutrient, effectively can increase Output of Sorghum.

Embodiment

Below in conjunction with concrete example, the present invention will be further described in detail.

Embodiment 1:

Wholely: lower base fertilizer is executed in deep ploughing.

Choose: the sorghum seeds of selected full seed.

Sowing: every 5 sowing behaviors 1 planter units, the line width sowed between going is 110 centimetres: often in sowing row, and in 4 centimetres, 3 cave chain broadcasts form the plantation group of cave distance 2 centimetres, and the group distance between plantation group is 40 centimetres, single cave individual plant; Article 6, the pattern incorrect order arrangement that in sowing row, first kind is planted group distance plantation line and increase progressively with 5 centimetres.

Fertilising: by diamines 40, urea 45, potash fertilizer 15(weight ratio) make composite fertilizer, every mu is applied fertilizer 100 kilograms.

Thinning, weeding, results.Every mu of 6100 strains, can gather in the crops 1100kg Chinese sorghum.

Embodiment 2:

Wholely: lower base fertilizer is executed in deep ploughing.

Seed selection: the sorghum seeds of selected full seed.

Sowing: every 6 sowing behaviors 1 planter units, the line width 115 centimetres between sowing row; Often in sowing row, in 5 centimetres, 3 chain broadcast form caves, cave are apart from the plantation group of 3 centimetres, organize apart from 35 centimetres, single cave individual plant; Article 6, the pattern incorrect order arrangement that in sowing row, first kind is planted group distance plantation 6 centimetres, line and increase progressively.

Fertilising: by diamines 35, urea 50, potash fertilizer 15(weight ratio) make composite fertilizer, every mu is applied fertilizer 100 kilograms.

Thinning, weeding, results.Every mu of 5900 strains, can gather in the crops 1000 kilograms of Chinese sorghums.

Claims

1. an implantation methods for Chinese sorghum, comprises wholely, chooses seeds, sows, applies fertilizer, the step of field management, it is characterized in that described sowing adopts following method: adjacent sowing row wide 80 ~ 100 centimetres; In each sowing row, three caves are one kind and plant group, each plantation group distance 25-35 centimetre, each cave kind individual plant.

2. the implantation methods of Chinese sorghum according to claim 1, is characterized in that: every 4 ~ 7 sowing behaviors planter units, incorrect order arrangement between the sowing row in each planter units, and often the first plantation group distance of row arranges with the 3-5 centimetre of pattern increased progressively.