CN1078343A

CN1078343A - Multi-function tape for seed

Info

Publication number: CN1078343A
Application number: CN 92108122
Authority: CN
Inventors: 刘刚; 郭学兴; 张巍
Original assignee: Chengdu Institute of Biology of CAS
Current assignee: Chengdu Institute of Biology of CAS
Priority date: 1992-05-07
Filing date: 1992-05-07
Publication date: 1993-11-17

Abstract

The present invention provides a kind of by crops straw and made kind subband and the manufacture method thereof of seed to the public.It can alleviate sowing labour intensity greatly, improves seeding quality, reduces the sowing cost, can heat, be incubated, protects fertilizer, increases various nutrition, reduces fertilizing amount and number of times.Can also reduce the seed waste, alleviate " double rush for harvesting and sowing " contradiction, sowing is timely, and can reduce farmland weed and damage by disease and insect, increases the soil organic matter, increases soil fertility.Also help and coordinate the individual contradiction with colony of crop in the crop genetics, the purpose that reach highly efficient and productive, increase production, increases income.The present invention helps lend some impetus to traditional farming and transforms to the modernization agricultural, and labor-intensive agricultural transforms to the high-tech-intensive agricultural.

Description

Multi-function tape for seed

The present invention relates to a kind of technology of planting seed in the arviculture.

Present China crop seeding still is to continue to use traditional over the past thousands of years agricultural seeder method basically: the nest that promptly digs with a hoe, and manually lose kind of a lid and plant, both time-consuming, and also the quality of sowing is not high yet.As the hybrid rice seedling, the seedling raising method that seedling, land for growing field crops are educated strong seedling is educated in the at present general greenhouse that adopts, the seedling that the greenhouse brings out will through artificial draw lattice, a seedling one seedling transplant seedlings, spread fertilizer over the fields at last thin lime-ash fertilizer at all, the operation of covering with plastic film.After taking root and turn green, rice shoot also to repeatedly apply fertilizer.This tradition is posted and is planted the seedling method, and speed is slow, and is of poor quality, and labour intensity is big, the production cost height.It is calculated that one jin of hybrid rice seed of every sowing need spend 10 yuan of money paid for odd jobs at least.And can not evenly post and planting fertilising and make nutrition unanimity between strain, be difficult to cultivate the neat strong seedling of growth; Also often cause rotten and dead seedlings simultaneously because of cold wave low temperature.So promote hybrid rice, Higher output is not accompanied by a higher income often.

The objective of the invention is to provides a kind of seeding method that tradition falls behind that changes to the public, can alleviate hand labor intensity greatly, improves the multi-function tape for seed and the manufacture method thereof of seeding quality.

The technical scheme that the present invention adopts to achieve the above object of the invention is:

Make paper pulp with crop tangerine stalk,, add the trace elements such as nitrogen, phosphorus, potassium and zinc of different formulations according to the seed of Different Crop, and crop growth regulator, cold-resistance agent.Make two kinds of thickness paper tapes with above-mentioned paper pulp, after being coated with layer of adhesive on the ground paper band, with seed by different spacing equably machine sowing on the ground paper band, thin paper is applied certain pressure on cover, be bonded into kind of a subband, again at kind of subband upper surface spray one deck organic film coating, lower surface spray one deck weeding pulvis.To plant the dry reel warehouse-in of subband at last.

The invention has the advantages that: 1, alleviating sowing labour intensity, improve seeding quality, reduce the sowing cost, is example with the sowing hybrid rice, the sowing labour cost can be dropped to extremely lowly, and seed promptly per jin is saved more than ten yuan of money paid for odd jobs, only increases by 3 yuan of kind of subband costs; 2, have the replacement mulch film, play the effect of temperature raising and maintaining, promotion crop growth; 3, have getting fat, fertile, the required nutrient of coordination supply crops in seedling stage of guarantor, reduce the effect of fertilizing amount and number of times; 4, has the increase soil organic matter, the effect of increasing soil fertility; 5, have the soil moisture conservation water saving, reduce the effect of irrigating; 6, can reduce the harm of disease worm and weeds, reduce the chemical pesticide consumption; 7, help seed cleaning impurity elimination and storage, can reduce the seed waste; 8, can relax " double rush for harvesting and sowing " contradiction, be convenient to sowing in time; 9, help lend some impetus to traditional farming and transform to the modernization agricultural, labor-intensive agricultural transforms to the high-tech-intensive agricultural.

Now in conjunction with the accompanying drawings and embodiments, the present invention is further introduced.

Fig. 1 is a multifunctional water rice band schematic diagram, and Fig. 2 uses schematic diagram for kind of a subband field.Wherein: 1, paper tape; 2, seed; 3, rice seedling bed.

Nutrient solution (containing N.P.K and Zn trace element, rare earth element, crop growth regulator etc.) is added in the paper pulp made from straw.Again paper pulp is made the paper tape of two kinds of thickness; A kind of be 2mm below, a kind of 1mm is up.Below smear adhesive on the paper tape, machine sowing is in the above equably by the specification of 2.5 * 2.5cm with seed-grain, two-layer paper tape is pressed together, the strength of pressing is principle not damage seed and paper tape, and on upper surface 1mm paper tape, spraying one deck macromolecule protein compound, dry then volume bundle is put in storage.

To crop sowing season, kind of subband is tiled on the railway carriage or compartment face in rice seedling bed, waterflooding 1cm, it is dried to fall naturally again, and seed germination sprouted in 4-6 days, and other field management fertilizer practice is with the open country seedling.

Claims

1, a kind of kind subband and manufacture method made from crop straw thereof, it is characterized in that crop straw is made paper pulp, add the nutrient solution of different formulations according to the seed of crop after, make one thick one thin two kinds of paper tapes, on the ground paper band, coat layer of adhesive, broadcast seed, cover the pressing of thin paper band, at thin paper belt surface spraying one deck organic film coating, dry warehouse-in.

2, according to claim a kind of subband and manufacture method thereof is characterized in that nutrient solution contains nitrogen, phosphorus, potassium, zinc, rare earth element, crop growth regulator, cold-resistance agent; The upper surface of kind of subband is sprayed with one deck organic film coating, and lower surface has one deck chemical weed control pulvis, and not damage seed and paper tape degree of being, the spacing of planting seed on the subband is different with different seeds during two-layer paper tape pressing.