CN104509348A

CN104509348A - Sugar cane high-efficiency cultivation technology

Info

Publication number: CN104509348A
Application number: CN201310450131.5A
Authority: CN
Inventors: 江凤兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-29
Filing date: 2013-09-29
Publication date: 2015-04-15

Abstract

The invention relates to a sugar cane high-efficiency cultivation technology. The technology specifically comprises the following steps: plow, harrow and leveling are carried out in a sugar cane field with a conventional method, and sugar cane ditches are dug; water is absorbed with a water retention agent, such that solids are formed; a base fertilizer is prepared according to needs, and is applied in the sugar cane ditches according to a certain amount; sugar cane starters are placed in the sugar cane ditches; when the sugar cane starters are placed, solid water is uniformly spread on the sugar cane starters; and crushed soil is used for covering. With the implementation of the invention, solid water is prepared with the water retention agent. The water retention agent has the functions of repeatedly absorbing water and retaining water. When the solid water is applied around the sugar cane starters, the sugar cane starters are equipped with a plurality of "miniature water reservoirs". During drought, water in the water retention agent can be released slowly, such that water needed by sugar cane growth can be ensured. When it rains, the water retention agent can absorb water, such that water can be released the next drought. Soil water content can be maintained at approximately 25-40% for approximately 40 days. In early spring periods of drought, sugar cane smooth germination can be ensured. A problem of sugar cane full extension difficulty due to autumn drought can also be solved.

Description

A kind of sugarcane efficiency cultivation technology for high

Technical field

The invention belongs to novel technical field of plant cultivation, be specifically related to a kind of sugarcane efficiency cultivation technology for high.

Background technology

Generally in more arid hillside fields cane planting.Because arid, sugarcane grower only has cane planting to be arranged in down 3 ~ April after spring rain period, and sugar enterprise just starts out squeezing at annual November.Thus, the growth of sugarcane its be only 7 ~ 8 months, vegetative period deficiency sugarcane, not only yield poorly, and pol is also lower.And sugar enterprise will obtain the commercial sources of good quality and high output, also need the raw material sugarcane that growth cycle is enough, if so spring planting sugarcane will have enough vegetative period, Cai Nengshi sugar enterprise and sugarcane grower realize bumper harvests.So cane planting should be fitted early late unsuitable, the best implantation time of the sugarcane of spring planting is simultaneously early spring, but few, the soil drought of rainwater in period in early spring, and temperature is low, have impact on sugarcane emergence rate to a great extent, then directly has influence on the output of sugarcane.

Application number be 200810233739.1 " full-film mulching and planting method of sugarcane " technical measures be that cane planting is in moist plot, at moistening native top layer herbicide spraying after plantation sugarcane, the mulch film of thick 0.008 ~ 0.012cm is used to carry out all standing to planting area, mulch film surrounding and bottom of trench soil pressure of planting seedlings are tight compact, ground of in the ranks not leaving a blank; Be conducive to reducing weeds in field growth, keep soil moisture to improve sugarcane emergence rate, promote that sugarcane root system is pricked and aerial growth deeply.Current cane planting is mostly distributed in Qiu Ling nonirrigated farmland, and the measure of the major technique of this invention is that cane planting is very unrealistic in the plot of humidity, even artificial creating conditions, also needs to drop into very large cost.

Application number be 200710066328.3 " sugarcane leaf and mulch film all standing water-retaining method " to be that cane planting is capable adopt wide 60cm, the mulch film of thick 0.008 ~ 0.012cm covers, mulch film both sides respectively have 8 ~ 10cm fine earth to compress compacting, ensure that mulch film printing opacity plane of structure is at more than 40cm; Sugarcane leaf after plantation adopts harvesting sugarcane in the ranks, is covered in after making in order in the ranks, sugarcane leaf and mulch film compact siro spinning technology, ground of not leaving a blank, and is clapped by sugarcane leaf simultaneously and is tight compact.This technology can solve the water conservation problem of ratoon sugarcane cultivation, by mulch film and sugarcane leaf to all standing in sugarcane sugarcane field, realizes effective water conservation in sugarcane field, thus greatly reduce the evaporation that sugarcane water in field divides, keep soil moisture, overcome the moisture restraining factors in cultivation of sugar cane, but workload increases considerably.

Application number be " dry land sugar cane water-saving drought-resistant cultivating mehtod " of 200710066327.9 for cultivation of sugar cane time Winter-Spring arid short of rain, soil moisture content is low, has a strong impact on the sprouting of sugarcane and emerges, and causes yielding poorly and unstable and propose; Its rectangle dibbling has three kinds of specifications respectively: inferior fertility ground: long 120cm, wide 60cm, dark 35cm, cave back gauge wide behavior 60cm, narrow row 20cm, bud 32 under every cave, every mu of 396 caves; Medium fertility ground: long 140cm, wide 70cm, dark 35cm, cave back gauge wide row 80cm, narrow row 20cm, bud 45 under every cave, every mu of 277 caves; First-class fertility ground: long 150cm, wide 75cm, dark 35cm, cave back gauge wide behavior 80cm, narrow row 20cm, bud 50 under every cave, every mu of 244 caves.The enforcement of this technology makes to have between cave and cave comparatively reasonably space, and improve field ventilation and penetrating light condition, can improve the photosynthesis of sugarcane, but this technical matters is complicated, the sugarcane bud of needs is all more than general planting a lot.

Summary of the invention

Object of the present invention be exactly overcome above-mentioned technology deficiency and brand-new a kind of sugarcane efficiency cultivation technology for high is provided.Specifically comprise: hold sugarcane ditch successfully after being carried out by sugarcane field according to a conventional method ploughing, harrow and flatten, application Water absorption is that moisture absorption is got up to become solid shape by the water-loss reducer of 150 ~ 250 times; Get base manure as required ready and apply base manure toward sugarcane ditch according to quantity, then sugarcane kind being put in sugarcane ditch; After sowing, solid water is spread fertilizer over the fields uniformly on sugarcane kind, finally cover the broken mud of 2 ~ 3 cm thicks.

Water-loss reducer is a kind of high molecular polymer of Prof. Du Yucang, has superelevation water suction and water retention property.It can absorb the moisture of own wt more than hundred times in very short time, and expanding after water suction forms hydrogel, restores to the original state again, repeatedly can absorb water, release water after releasing water.Have much the application study of water-loss reducer in agricultural, forestry both at home and abroad, but the application on sugarcane is not also a lot.Water-loss reducer application in the present invention, technical matters of the present invention is made to have embodied small investment, simple, the easy operation of technique, instant effect in sugarcane production, and the drought resisting of distinct economic, water saving, the fertile new technology system of joint can be brought, can penetration and promotion application in dragon fruit orchard worker widely.

The present invention is achieved through the following technical solutions:

A kind of sugarcane efficiency cultivation technology for high, comprises the following steps in technical scheme:

1, wholely: according to a conventional method sugarcane field is carried out ploughing, harrow and flatten for subsequent use.

2, sugarcane ditch is opened: hold sugarcane ditch according to a conventional method successfully for subsequent use.

3, prepare solid water: application Water absorption be the water-loss reducer of 150 ~ 250 times as carrier, then to be rendered in water by water-loss reducer in the ratio of 1:150 ~ 250 and soak 30 ~ 60 minutes, moisture absorption is got up to become solid shape by water-loss reducer.

4, apply fertilizer: get base manure ready as required, then apply base manure toward sugarcane ditch according to quantity, then base manure covers in by movable cover one deck thin soil.

5, sow: conventionally sugarcane kind is put in sugarcane ditch.

6, discharge solid water: after sowing, above-mentioned solid water is spread fertilizer over the fields uniformly on sugarcane kind.

7, earthing: the broken mud covering 2 ~ 3 cm thicks after spreading fertilizer over the fields solid water.

8, final-period management: carry out dressing fertilizer, weeding, ridging and stripping leaf according to a conventional method, until sugarcane harvest according to each stage of sugarcane production.

Compared with prior art, the present invention both had the following advantages:

1, cultivation of sugar cane method and technology project and measures proposed by the invention is unique, and technique simply, is easily implemented.

2, by implementing the present invention, the sport technique segment of core applies water-loss reducer exactly and prepares solid water.Water-loss reducer has repeatedly the functions such as water suction, water conservation, and it can absorb the moisture of own wt 150 ~ 300 times and save.Be applied to around sugarcane kind and be equivalent to mate many " miniature reservoirs ", moisture during arid in water-loss reducer can slowly release and ensure moisture needed for sugarcane production, again can inspiration moisture when happening rainy, so that next arid discharges again.And soil moisture content remains on about 25 ~ 40% and maintain about 40 days, early spring period of drought ensure that sugarcane bud can smooth rudiment.

3, the present invention can make sugarcane at any time sow, and not by drought impact, and the bud ratio of sugarcane can be made to reach more than 95%.

4, the present invention not only solves sugarcane because of spring drought and can not sow in time, also solves because the autumn drought problem that makes sugarcane fully not extend.

5, by implementing the present invention, the sugar cane water-saving drought-resistant production technology system of very low cost, easily enforcement, makes the development of sugarcane production start to break away from natural environment constraint, has achieved the another innovation of agrotechnique.

Embodiment

Below in conjunction with embodiment, method of the present invention is further illustrated.

A kind of sugarcane efficiency cultivation technology for high, specific implementation method is as follows:

5, sow: conventionally sugarcane kind is put in sugarcane ditch.

Claims

1. a sugarcane efficiency cultivation technology for high, its feature comprises the following steps:

(1) wholely: according to a conventional method sugarcane field is carried out ploughing, harrow and flatten for subsequent use;

(2) sugarcane ditch is opened: hold sugarcane ditch according to a conventional method successfully for subsequent use;

(3) prepare solid water: application Water absorption be the water-loss reducer of 150 ~ 250 times as carrier, then to be rendered in water by water-loss reducer in the ratio of 1:150 ~ 250 and soak 30 ~ 60 minutes, moisture absorption is got up to become solid shape by water-loss reducer;

(4) apply fertilizer: get base manure ready as required, then apply base manure toward sugarcane ditch according to quantity, then base manure covers in by movable cover one deck thin soil;

(5) sow: conventionally sugarcane kind is put in sugarcane ditch;

(6) discharge solid water: after sowing, above-mentioned solid water is spread fertilizer over the fields uniformly on sugarcane kind;

(7) earthing: the broken mud covering 2 ~ 3 cm thicks after spreading fertilizer over the fields solid water;

(8) final-period management: carry out dressing fertilizer, weeding, ridging and stripping leaf according to a conventional method, until sugarcane harvest according to each stage of sugarcane production.