CN102972251A

CN102972251A - Manufacturing process of organic rice

Info

Publication number: CN102972251A
Application number: CN2011102708849A
Authority: CN
Inventors: 孙敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-06
Filing date: 2011-09-06
Publication date: 2013-03-20

Abstract

The invention relates to a crop, in particular to a manufacturing process of organic rice, and belongs to the field of agricultural production technique. The manufacturing process includes choice of organic fertilizer, plowing of soil, choice and processing of organic seed rice, rice seeding cultivation of the organic rice, field management of the organic rice, and other steps, produced organic rice grains are plump, production volume is stable, and the standard of the organic rice is fitted. The rice is a main grain crop in our country, and development of the organic rice plays a role of positive promotion for sustainability development of agriculture of our country and maintenance of agriculture ecological balance.

Description

A kind of production technology of organic rice

Technical field

The present invention relates to a kind of crops, be specifically related to a kind of production technology of organic rice, belong to field of agricultural production technologies.

Background technology

China is a large agricultural country, crops are again take the rice wheat as principal item, for a long time, when pursuing rice high yield, a large amount of applying pesticides, chemical fertilizer make the hardening soil, fertility is low, and make and contain the material that some are unfavorable for health in the grain, people when pursuing the needing of food security, nutrition, the demand that present agricultural product obviously can not satisfying the market.

Summary of the invention

The objective of the invention is for overcoming above-mentioned the deficiencies in the prior art part, a kind of production technology of organic rice is provided, the steps such as cultivated whole, the organic rice selection of species in the selection of this production technology by fertilizer, soil and processing, organic rice seedling, organic rice field management, make the organic rice full grains of output, stable yield, the standard of echoing organic rice.Paddy rice is the staple food crop of China, and the production of development organic rice to promoting the sustainable development of China's agricultural, is safeguarded the Agro-ecology balance, and positive facilitation will be arranged.

The present invention realizes with following technical scheme: a kind of production technology of organic rice is characterized in that: this production technology comprises the steps:

(1) selection of organic manure: organic rice is not used any artificial synthetic chemical fertilizer within the time of infertility, except the straw incorporation culture fertility, can also appropriateness use agricultural fertilizer or bio-organic fertilizer, farming fertilizer fully becomes thoroughly decomposed, compost made of stalks is used paddy field straw-returning work tool, disposable finishing cut soil, throwing upturned soil, broken scholar and covered whole operations such as burying stalk, and straw-returning and water field ploughing ground are carried out synchronously; Solid waste, organic waste and the municipal sludge that the biological organic fertilizer bio-organic fertilizer refers to utilize feces of livestock and poultry, stalk, agricultural byproducts and food processing is through microbial fermentation, deodorizing with the fertilizer that processes after becoming thoroughly decomposed;

(2) plough wholely application with rotary tillage: rotary tillage process is not upset soil layer, without opening and closing the ridge, and grading (flatness is 74%-83%), the soaked field water layer is low after the rotary tillage, but using water wisely 30%;

(3) organic rice selection of species and processing: select conventional hybridization and natural mutant stable through expanding the organic seed rice after numerous, the purity of seed and cleanliness are more than 98%, and percentage of seedgermination reaches more than 95%, and seed reaches 100% from numerous rate, seed rice is abundant airing 4-5d in the sun, uses the ultraviolet ray in the sunlight to carry out sterilization, prior to seeding with sorting seed by salt water, remove blighted grain, and kill bacteria again, the lime water seed soaking 4-5d with 5% kills the pathogenic microorganism of the surface of the seed.

(4) organic rice seedling: the seedling of organic rice the earth is asked in the field and is built low shed, nonwoven mulch film composite quilt is to have added one deck plastic sheeting for farm use on the basis of nonwoven, make nonwoven and plastic sheeting for farm use form one, reached the same heat insulation effect of plastic sheeting for farm use, solve the problem that plastic sheeting for farm use covers the hardening difficulty;

(5) organic rice field management: the field of organic rice asks that management is the key link in whole organic rice production process, want the strict implement international standard in its process of growth, can not spray the chemical substances such as a weed killer herbicide, chemical insecticide.

Advantage of the present invention is: this production technology is scientific and reasonable, is easy to peasant household's operation, strictly presses the processing step operation, and the organic rice reliable in quality of output can be met the need of market.

Embodiment

Embodiment,

Claims

1.一种有机稻的生产工艺，其特征是：该生产工艺包括如下步骤：1. a production technique of organic rice is characterized in that: the production technique comprises the steps:

(1)有机肥料的选择：有机稻在全生育期内不施用任何人工合成的化学肥料，除了稻草还田培肥地力外，还可以适度施用农肥或生物有机肥料，农肥充分腐熟，秸秆肥应用水田秸秆还田作业机具，一次性完成切土、抛掷土垡、碎士和覆埋秸秆等全部工序，使秸秆还田与水田耕整地同步进行；生物有机肥生物有机肥料是指利用畜禽粪便、秸秆、农副产品和食品加工的固体废物、有机垃圾以及城市污泥经微生物发酵、除臭和腐熟后加工而成的肥料；(1) Selection of organic fertilizers: Organic rice does not use any synthetic chemical fertilizers during the entire growth period. In addition to returning rice straw to the field to fertilize the soil, it can also moderately apply agricultural fertilizers or bio-organic fertilizers. The agricultural fertilizers are fully decomposed and straw fertilizers are used. Paddy field straw returning operation equipment can complete all the processes of cutting soil, throwing soil, crushing and covering straw at one time, so that straw returning and paddy field plowing can be carried out simultaneously; bio-organic fertilizer refers to the use of livestock and poultry manure , straw, agricultural and sideline products and solid waste from food processing, organic waste and fertilizers processed from municipal sludge through microbial fermentation, deodorization and decomposing;

(2)耕整地与旋耕的应用：旋耕作业不打乱土层，无开闭垄，地表平整(平整度为74％-83％)，旋耕后泡田水层低，可节约用水30％；(2) Application of tillage and rotary tillage: Rotary tillage does not disturb the soil layer, no opening and closing ridges, and the surface is flat (the flatness is 74%-83%). After rotary tillage, the water layer of the soaked field is low, which can save water 30%;

(3)有机稻种的选择与处理：选择常规杂交及自然变异株已稳定经扩繁后的有机稻种，种子的纯度和净度在98％以上，种子发芽率达到95％以上，种子自繁率达到100％，，稻种在阳光下充分晾晒4-5d，运用阳光中的紫外线进行杀菌，在播种前用盐水选种，去除秕粒，并再一次杀灭细菌，用5％的生石灰水浸种4-5d，杀死种子表面的病原微生物；(3) Selection and processing of organic rice seeds: select organic rice seeds that have been stabilized and multiplied by conventional hybridization and natural variant strains. The purity and clarity of the seeds are above 98%, and the germination rate of the seeds reaches more than 95%. The multiplication rate reaches 100%. The rice seeds are fully dried in the sun for 4-5 days, and the ultraviolet rays in the sun are used to sterilize. Soak the seeds in water for 4-5 days to kill the pathogenic microorganisms on the surface of the seeds;

(4)有机稻育秧：有机稻大地育秧在田问搭建低拱棚，无纺布地膜复合被是在无纺布的基础上加了一层农膜，使无纺布和农膜形成一体，达到了农膜同样的保温效果，解决农膜覆盖炼苗难的问题；(4) Organic rice seedling raising: Low arched sheds are built in the field for organic rice seedling raising, and a layer of agricultural film is added on the basis of non-woven fabric and plastic film, so that the non-woven fabric and agricultural film are integrated to achieve Achieve the same thermal insulation effect of agricultural film, and solve the problem of difficulty in hardening seedlings covered by agricultural film;

(5)有机稻田间管理：有机稻的田问管理在整个有机稻生产过程中是关键的一环，在其生长过程中要严格执行国际标准，不能喷洒一滴除草剂、化学杀虫剂等化学物质。(5) Field management of organic rice: The field management of organic rice is a key link in the whole organic rice production process. During the growth process, international standards must be strictly followed, and no chemicals such as herbicides and chemical pesticides should be sprayed. substance.