CN1489891A

CN1489891A - Method for producing rice without pollution nuisance

Info

Publication number: CN1489891A
Application number: CNA021331898A
Authority: CN
Inventors: 王继新
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-15
Filing date: 2002-10-15
Publication date: 2004-04-21
Anticipated expiration: 2022-10-15
Also published as: CN1241468C

Abstract

A method for cultivating non-pollution rice grains includes such steps as choosing rice seeds, disinfecting, immersing, culturing rice seedlings, applying biological organic fertilizer as base one to field, digging ring ditch in the rice field, transplanting the rice seedlings, growing the rice seedlings to 30 cm in their height, raising young duck in the paddy field for weeding rice field and loosening the soil around the seedings until the rice seedlings are in the milk, and harvesting.

Description

A kind of method of producing pollution-free rice

Affiliated technical field

The present invention relates to a kind of method of producing pollution-free rice, is the improvement of producing the rice method to existing, belongs to the crop growth culture technique, is suitable for using on a large scale in the paddy fields territory.

Background technology

At present, traditional method is continued to use in paddy rice plantation always: select seed rice earlier, with seed disinfection, seed soaking, seedling, and then rice transplanting, weed the rice fields and loosen the soil around the seedings, weeding, at last with the paddy rice harvesting admission of maturation.Its weak point is that overall process all need manually be finished, take a lot of work and tiringly do not say, and production cost is big, income is low, especially when paddy growth field management in mid-term, need to fertilize and weed killer herbicide, the trace element that causes the rice that produces to contain, do not reach the quality requirement of national pollution-free food, directly influence the enthusiasm of peasant planting paddy rice.

Summary of the invention

The objective of the invention is to overcome the prior art above shortcomings, thereby provide a kind of method of producing pollution-free rice, this method is when paddy growth field management in mid-term, finish heavy weeding the rice fields and loosen the soil around the seedings and weeding work with duck for the people, and because duck eats up the insect biology and the weeds in field, and change into efficient organic fertilizer and stay in the field, realized benign cycle, no longer need to fertilize and weed killer herbicide, the rice that produces not only output height but also quality are good, reached the quality requirement of national pollution-free food.

The method of this production pollution-free rice that the present invention provides, mainly comprise select seed rice earlier, with seed disinfection, seed soaking, seedling, and then rice transplanting, weed the rice fields and loosen the soil around the seedings, weeding, at last with the processes such as paddy rice harvesting admission of maturation, be characterized in selecting the high-grade rice kind of high-quality, high nutritional type, high resistance to cold and diseases, carry out disinfection, seed soaking, seedling; Feces of livestock and poultry and discarded plant straw, rice husk etc. are mixed through the GALLVS device processes, stack the biological organic fertilizer that fermentation formed in 7～8 days, as the disposable adding of base fertilizer in ground; In ground, rice field, dig circular groove apart from the inboard 1M of ridge place, furrow width 1～1.5M, dark 0.5～0.8M, the gradient 1: 1.2 is looked the field block size and is dug field, order, day, hollow; Introduce the high-quality Jingbai duckling, put into the paddy field in rice shoot length during to 30cm, breeding density is 80～110/mu, treats duck to be driven out of in ground, rice field after paddy rice is starched surely again.Utilize duck to finish to weed the rice fields and loosen the soil around the seedings, the work of weeding and no longer needing to fertilize and weed killer herbicide, promptly output meet the high-quality pollution-free rice of the quality requirement of national pollution-free food, again output best buy parts in Beijing opera spoken in Beijing dialect duck.

Compared with prior art, the beneficial effect that has of the present invention is:

1. water-saving,

Because duck moves about in the water of being everlasting, and has played the effect of water conservation, can economize on water 30～50 cubic metres for general every mu through test determination;

2. economize fertilizer,

Duck eats up a lot of insects and biology in ground, rice field, especially influence the weeds of paddy growth, forms a small-sized weeder, and converts it into efficient organic fertilizer and execute go back to the rice field, reaches the effect of getting fat soil fertility;

3. province's feed,

Duck-raising enclosed paddy fields is because density is less, and the movable water surface is big, again feed for nursing;

4. increase output and income,

Through test determination, implement the present invention after general every mu of rice yield than 50 kilograms of prior art volume increase, the output value of creating be 1500 yuan for every mu, have a net gain 570 yuan, be 2～3 times of prior art.

Embodiment

The embodiment that the present invention provides is paddy field cultivation district, the domestic north, and the matter layer is planted in Department of Soil's wash plain corruption, and water quality is heavy carbonic chloride ore deposit Na Shui, belong to warm temperate zone half gentle continent monsoon climate, away from the city, not only atmosphere quality is very high, and surface water and underground water do not have any pollution yet.The experimental field scale is 50 mu, the method of the production pollution-free rice that employing the present invention provides, mainly comprise select seed rice earlier, with seed disinfection, seed soaking, seedling, and then rice transplanting, weed the rice fields and loosen the soil around the seedings, weeding, at last with the processes such as paddy rice harvesting admission of maturation, be characterized in selecting the high-grade rice kind of high-quality, high nutritional type, high resistance to cold and diseases, as distant round-grained rice 294, carry out disinfection, seed soaking, seedling; Feces of livestock and poultry and discarded plant straw, rice husk etc. are mixed through the GALLVS device processes, stack the biological organic fertilizer that fermentation formed in 7～8 days, as the disposable adding of base fertilizer in ground; In ground, rice field, dig circular groove apart from the inboard 1M of ridge place, furrow width 1M, dark 0.8M, the gradient 1: 1.2, circular groove scrapes out matrix pattern; Introduce the high-quality Jingbai duckling, June 15 was put into the paddy field in rice shoot length during to 30cm, and breeding density is 90/mu, treats August 20 duck to be driven out of in ground, rice field after paddy rice is starched surely again.Utilize duck to finish to weed the rice fields and loosen the soil around the seedings, the work of weeding and no longer needing to fertilize and weed killer herbicide, promptly output meet the high-quality pollution-free rice of the quality requirement of national pollution-free food, again output best buy parts in Beijing opera spoken in Beijing dialect duck.Wherein the experimental field is supported 3000 of ducks altogether, and every has a net gain 8.30 yuan, and 620 kilograms of per mu yield high-quality pollution-free rices, per kilogram can rise in value 0.20 yuan.

Claims

1. method of producing pollution-free rice, mainly comprise select seed rice earlier, with seed disinfection, seed soaking, seedling, and then rice transplanting, weed the rice fields and loosen the soil around the seedings, weeding, at last with the processes such as paddy rice harvesting admission of maturation, it is characterized in that selecting the high-grade rice kind of high-quality, high nutritional type, high resistance to cold and diseases, carry out disinfection, seed soaking, seedling; Feces of livestock and poultry and discarded plant straw, rice husk etc. are mixed through the GALLVS device processes, stack the biological organic fertilizer that fermentation formed in 7～8 days, as the disposable adding of base fertilizer in ground; In ground, rice field, dig circular groove, furrow width 1～1.5M, dark 0.5～0.8M, the gradient 1: 1.2 apart from the inboard 1M of ridge place; Introduce the high-quality Jingbai duckling, put into the paddy field in rice shoot length during to 30cm, breeding density is 80～110/mu, treats duck to be driven out of in ground, rice field after paddy rice is starched surely again.

2. a kind of method of producing pollution-free rice according to claim 1, what it is characterized in that the circular groove that digs is shaped as matrix pattern or order font or day font or hollow.