CN1914973A

CN1914973A - Broadcast sowing technique with no cover for seed mixed terreau

Info

Publication number: CN1914973A
Application number: CNA2005100572923A
Authority: CN
Inventors: 袁永见
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-24
Filing date: 2005-09-24
Publication date: 2007-02-21

Abstract

A technique for broadcasting the mixture of seeds and clay without covering the seed by soil is disclosed. It is suitable for the small seeds of rice, wheat, rape, etc. Its advantages are high germination rate and high productivity.

Description

Broadcast sowing technique with no cover for seed mixed terreau

In the practice of being engaged in agricultural production for many years, if the weather of a run of wet weather and moist when big occurs in sowing, find that seed is moistened by rain after, take home, if when drawing badly, just have the phenomenon that seedling appears germinateing, giving birth in seed partly.The overwhelming majority is partly middle, and above phenomenon does not but appear in the seed that contacts with air.So, just produced the technology of broadcasting sowing accordingly.Repeatedly test and the scientific reasoning summary in conjunction with me according to above phenomenon, seed is as long as can germinate under certain humidity and temperature condition.

For fear of depending on weather unduly, guarantee the bud ratio of seed, reduce the waste of seed, in conjunction with the mode of tradition sowing, required humidity when utilizing viscosity earth to guarantee seed sprouting, and when alleviating temperature to a certain extent and fluctuating to the harm of seed.So I invent out a kind of novel seeding technique is that seed is mixed mud and broadcasted sowing technology.

Present technique mainly is applicable to: the broadcasting sowing of the crops of paddy rice (temperature need about 20 ℃), wheat, rape and fine granularity seed.Seeding quantity is 0.5～1 mu/hour per capita, and does not influence grain yield, plants to compare with nonirrigated farmland lid mud type of seeding and pouring excrement lid and can save 90% labour, has filled up the blank of broadcasting sowing sowing.When using present technique for the first time, management preparation seed not in place when mixing the sludge lack of skill and broadcasting sowing the back germination because of seed.Broadcast sowing sowing quantity and increase by 20%～30% by traditional sowing quantity that broadcasts sowing.Can take the circumstances into consideration reduce 20%～30% the seed that is increased according to qualification later on.

Seed is mixed sludge and broadcasted sowing seed dressing method: dress seed after fertilizer mixes all with the dried mud face of viscosity and pulvis earlier, the sludge consumption is that 5 to 10 times of seed are advisable, with preventing disease and pest medicine and water by after how much the preparing of seed; The seed that does not have vernalization that soaked; After treating that seed has water, slowly add sludge again and rub with the hands and mix.What of mud powder are encased into graininess with seed by sludge and are advisable.For preventing the mutual adhesion of particle, in transit, spread the article of anti-adhesions such as dried silt face of one deck or dried sawdust face.

Seed is mixed mud and broadcasted sowing specification requirement: generally can not broadcast sowing at the weather that the big sun and following moderate rain or heavy rain are arranged, broadcast sowing when being preferably in cloudy light rain, what keep germination when not sprouting should need humidity.It is the same that type of seeding is broadcasted sowing method with routine.Not needing that seed is carried out earthing handles.

To broadcasting sowing the regulation in field: the field of adapted farmyard manure or bio-fertilizer, do not turn over and dig, dug the field and also needed same field management because turn over.Remove all weeds of field and various tree root.From being seeded between harvest time, can not there be all weeds and the growth of various tree root in the field, in order to avoid influence the growth of crop.Weight management, just can reach desirable growth!

1, do the management in field and nonirrigated farmland: broadcasting sowing preceding 10 days～30 days, row's ditch discharges water, flattens, and ditch depth is for being not less than 20 centimetres, and width is advisable with convenient management.Keep seed in the shale in field at the humidity in germination humidity and plant growth period according to the needs of crop.If before the germination of end, run into the humidity that fine day need keep the railway carriage or compartment face during sowing.Spray water or discharge water according to the crop needs and answer ditch management, dead to avoid seed because of lack of water.During the after planting 20 days left and right sides, can apply fertilizer according to the plant growth situation.Per season stays stalk on ground, otherwise should execute 1,000 kilograms of 5 kilograms of bio-fertilizers or farmyard manures; Rainy day, should walk the drain ditch, can not walk sowing ground, sowing has ditch around the ground, and railway carriage or compartment face width degree is advisable at 4～5 meters.The centre in railway carriage or compartment is higher 2～3 centimetres than the edge, makes the railway carriage or compartment face water that can not struggle against, and when the railway carriage or compartment face reached moderate rain or heavy rain and stops rain, the railway carriage or compartment face can not be seen open fire.

2, the management in paddy field: broadcast sowing the field according to general paddy rice and require to manage.

Claims

1, it is slotting to be with mud to spread, and exempts from lid and spreads slotting.

2, the machine of inventing according to this technology dresses seed, spreads slotting.(except that slotting kind of woods aircraft)