CN102860286A

CN102860286A - Ecological duck breeding and rice cultivating method

Info

Publication number: CN102860286A
Application number: CN2012103463006A
Authority: CN
Inventors: 张勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-18
Filing date: 2012-09-18
Publication date: 2013-01-09

Abstract

An ecological duck breeding and rice cultivating method belongs to the technologies of cultivating and planting. The method comprises the following step of putting ducklings into rice fields at different stages during rice growth till head sprouting of the rice, wherein regardless of day and night, the ducklings live in the rice fields, and the rice and the ducklings form an inter-dependence and common-growth composite ecological system. By using vigorous omnivory of the ducklings, weeds and injurious insects in the rice fields are ate off; by using uninterrupted activities of the ducklings, growth of the rice is stimulated, and intertillage muddy water effect can be generated; and simultaneously, excrement of the ducklings can serve as fertilizers, thereby producing pollution-free and safe rice and duck meat. According to measuring and calculating, one duckling lives altogether 45-50 days in the rice fields, discharges duck excrement about 10kg, each 100 ducks equal to fertilizing 1000kg duck excrement, amounting to available nitrogen 5kg, available phosphorus 7.5kg and available potassium 3.1kg; and by utilizing omnivory of ducks, weeds and injurious insects in the rice fields are ate off, and each 100 ducks can save feed 200kg, thereby greatly improving economic benefit.

Description

Ecological foster duck educates the rice method

Technical field

The present invention relates to the foster duck of cultivation and planting technology, particularly a kind of ecology and educate the rice method.

Background technology

Traditional foster duck method generally is the feeding manner of partly herding half drylot feeding, it mainly is the green forage of the feed of animal origin, pasture and water and the farmland that utilize rivers, lake to produce, rivers, the growth of limit, the lake laying ducks of feeding, and in conjunction with herding the feed nutrition that obtains, suitable supplementary feeding fine fodder.Employing is herded or half free range husbandry mode, and laying ducks is herded front suitable supplementary feeding in the morning, and the most of the time on daytime looks for food in the open air, activity, gets back to supplementary feeding behind the habitat at dusk, finishes in relatively simple and crude duck shed and lays eggs.Because various places four seasons weather conditions, natural feed resource, duck group's the situation of laying eggs difference, feeding and management is also different.

Traditional kind rice method generally be dig grow seedlings after, carry out rice transplanting, the deinsectization of then going and buy Chinese medicine, laxative weeding, laxative diseases prevention, the fertilising topdress until gather in the crops.Need a large amount of agricultural chemicals, chemical fertilizer, not only cost is high, also has residue of pesticide, contaminated environment.

Summary of the invention

Technical problem to be solved by this invention provides a kind of ecology and supports duck and plant the rice method, so that ecological fertilising, deinsectization, weeding, diseases prevention reduce agricultural chemicals and use, improves product quality, increases economic efficiency.

For solving the problems of the technologies described above, the technical solution adopted in the present invention is that the foster duck of a kind of ecology educates the rice method, it is characterized in that rice transplanting survives rear 5-7 days, take per half hectare of rice field as a circle, only throw in the heavy duckling 100-130 of 250-300g, reclaim duck behind the neat fringe of paddy rice, put into again the heavy duckling of 250-300g of equivalent amount, until 3-4 days recovery ducks before the ripe results of paddy rice.

The invention has the beneficial effects as follows duckling is put into the rice field, until Rice Heading, day and night no matter, duck lives in the rice field always, rice and duck consist of a complex ecological system that interdepends, jointly grows, and utilize the vigorous omnivorousness of duckling, eat up weeds and insect in the rice field; Utilize the continual movable paddy growth that stimulates of duck, produce intertillage muddy water effect; The ight soil as fertilizer sources of duck is simultaneously produced nuisanceless, safe rice and duck in limited space, rice field; According to measuring and calculating, a duck lived 45-50 days in the rice field symbiosis, discharged about 10 kilograms in duck excrement, and per 100 ducks equal to apply 1000 kilograms in duck excrement, amounted to available nitrogen 5kg, available phosphorus 7.5kg, effective potassium 3.1kg; Utilize the omnivorous performance of duck, eat up weeds and insect in the rice field, per 100 ducks can be saved feed 200kg; Greatly improved economic benefit.

Embodiment

The invention will be further described below in conjunction with embodiment.

Embodiment 1.

Rice transplanting survives rear 5 days, take per half hectare of rice field as a circle, throws in 100 of the heavy ducklings of 250g, reclaims duck behind the neat fringe of paddy rice, puts into the heavy duckling of 250g of equivalent amount again, until the ripe results of paddy rice reclaimed duck in front 3 days.

Embodiment 2.

Rice transplanting survives rear 6 days, take per half hectare of rice field as a circle, throws in 115 of the heavy ducklings of 275g, reclaims duck behind the neat fringe of paddy rice, puts into the heavy duckling of 275g of equivalent amount again, until the ripe results of paddy rice reclaimed duck in front 3 days.

Embodiment 3.

Rice transplanting survives rear 7 days, take per half hectare of rice field as a circle, throws in 130 of the heavy ducklings of 300g, reclaims duck behind the neat fringe of paddy rice, puts into the heavy duckling of 300g of equivalent amount again, until the ripe results of paddy rice reclaimed duck in front 4 days.

Claims

1. ecological foster duck educates the rice method, it is characterized in that rice transplanting survives rear 5-7 days, take per half hectare of rice field as a circle, only throw in the heavy duckling 100-130 of 250-300g, reclaim duck behind the neat fringe of paddy rice, put into again the heavy duckling of 250-300g of equivalent amount, until 3-4 days recovery ducks before the ripe results of paddy rice.