The Rice Cropping technology that a kind of anti-disaster ability is strong
Technical field:
The present invention relates to proportion of crop planting technology, be specifically related to the Rice Cropping technology that a kind of anti-disaster ability is strong.
Background technology:
Paddy rice originates in Tropical Asian, after China widely plants, propagates into gradually all over the world.According to diverse ways, paddy rice can be divided into long-grained nonglutinous rice and japonica rice, early rice and middle late rice, glutinous rice and non-glutinous rice.The research of China scientist Yuan Longping to hybrid rice makes a great contribution, and is described as " father of hybrid rice ".The grain of rice that paddy rice is tied claims rice or rice after shelling.Nearly half population is in the world all food with rice.The eating method of rice is varied, has rice, congee, rice cake, rice cake, rice noodles rice wine etc.Paddy rice is except edible, and can also make wine, refine sugar and make the raw material of industry, rice husk, rice straw also have a lot of use.China paddy rice main producing region mainly the Northeast, the Yangtze river basin, Pearl River Delta.Paddy rice institute knot reality and paddy, claim rice or rice after shelling.Belong to direct economy crop.Or the staple food of the mankind.
Summary of the invention:
The object of the invention is exactly above deficiency for prior art and the Rice Cropping technology providing a kind of anti-disaster ability strong.
Technical problem to be solved by this invention realizes by the following technical solutions.
The Rice Cropping technology that anti-disaster ability is strong, is characterized in that: specifically comprise the following steps:
First time sprays insecticide: the insect remained in farmland, grass crop are killed, for the growth of paddy rice lays the foundation;
Tan by the sun: utilize solar exposure farmland 3 days, executed the insect of agricultural chemicals, grass crop to kill fully;
Rotary tillage soil: utilize the farmland rotary tillage that rotovator will be exposed to the sun, ensures soil property, and by farmland Fen Long;
Fertilising: by manually applying a certain amount of fertilizer to farmland, for paddy rice early growth provides nutrition assurance; Described fertilizer is made up of bagasse 40-50%, the soya-bean cake 2%-5% of moisture 60%-70%, urea 2%-5%, calcium phosphate 2%-5%, organic 10-20%, probio liquid 2%-5%, nitrogenous fertilizer 15%-20% and phosphate fertilizer 15%-20%, described percentage is weight percentage
Pulverized by bagasse, length 1-3 centimetre, translates into soya-bean cake, organic matter and probio liquid and mixes, pile wide 2 meters, high 1 meter, the bar shaped cone that length is not limit, build with Polypropylence Sheet, through 12-24h fermentation, make heap temperature rise to 50 DEG C, overturning, ferments again, waits to pile temperature rise to 65 DEG C, overturning again, to stalk overstrike or pitchy, then smashs to pieces and sieves, mixing with nitrogenous fertilizer and phosphate fertilizer spills to farmland, wherein during each overturning, adds urea and calcium phosphate;
Second time is sprayed insecticide: manually carry out second time to farmland and spray insecticide, by insect spontaneous in paddy rice early growth process and grass removing;
Sowing: utilize artificial or machine sowing, paddy rice is sowed uniformly on farmland;
Regular fertilising: manually the paddy rice in farmland is applied fertilizer, for paddy rice provides nutrition assurance in late growing stage process.
Described agricultural chemicals is made up of diafenthiuron, Methomyl, pyridaben, Maibaosu and water, omethoate, triadimefon, gibberellin, Maibaosu content 5-10%, proportion is 1:1:1:1.
Fertilizer in described regular fertilising step is made up of urea, MAP, potassium chloride and organic matter, and its each composition accounts for, urea 40-50%, MAP 25-30%, potassium chloride 5-10%, organic 10-20%.
The invention has the advantages that: pollution free organic fertilizer, ecological, environmental protective, coordinate simultaneously with inorganic fertilizer, strengthen anti-disaster ability, reduce damage by disease and insect, good quality and high output, significantly improves the output of paddy rice, and the rice grain that this method is produced is full, nutritious, is suitable for promoting.
Embodiment:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
The Rice Cropping technology that anti-disaster ability is strong, is characterized in that: specifically comprise the following steps:
First time sprays insecticide: the insect remained in farmland, grass crop are killed, for the growth of paddy rice lays the foundation;
Tan by the sun: utilize solar exposure farmland 3 days, executed the insect of agricultural chemicals, grass crop to kill fully;
Rotary tillage soil: utilize the farmland rotary tillage that rotovator will be exposed to the sun, ensures soil property, and by farmland Fen Long;
Fertilising: by manually applying a certain amount of fertilizer to farmland, for paddy rice early growth provides nutrition assurance; Described fertilizer is made up of the bagasse 40% of moisture 60%-70%, soya-bean cake 5%, urea 5%, calcium phosphate 5%, organic 10%, probio liquid 5%, nitrogenous fertilizer 15% and phosphate fertilizer 15%, and described percentage is weight percentage,
Pulverized by bagasse, length 1-3 centimetre, translates into soya-bean cake, organic matter and probio liquid and mixes, pile wide 2 meters, high 1 meter, the bar shaped cone that length is not limit, build with Polypropylence Sheet, through 12-24h fermentation, make heap temperature rise to 50 DEG C, overturning, ferments again, waits to pile temperature rise to 65 DEG C, overturning again, to stalk overstrike or pitchy, then smashs to pieces and sieves, mixing with nitrogenous fertilizer and phosphate fertilizer spills to farmland, wherein during each overturning, adds urea and calcium phosphate;
Second time is sprayed insecticide: manually carry out second time to farmland and spray insecticide, by insect spontaneous in paddy rice early growth process and grass removing;
Sowing: utilize artificial or machine sowing, paddy rice is sowed uniformly on farmland;
Regular fertilising: manually the paddy rice in farmland is applied fertilizer, for paddy rice provides nutrition assurance in late growing stage process.
Described agricultural chemicals is made up of diafenthiuron, Methomyl, pyridaben, Maibaosu and water, omethoate, triadimefon, gibberellin, Maibaosu content 5%, proportion is 1:1:1:1.
Fertilizer in described regular fertilising step is made up of urea, MAP, potassium chloride and organic matter, and its each composition accounts for, urea 40%, MAP 30%, potassium chloride 10%, and organic 20%.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.