CN103348811A

CN103348811A - Fertilizer application formulas for different growth stages of garlic

Info

Publication number: CN103348811A
Application number: CN2013103022440A
Authority: CN
Inventors: 翁行良; 吕晓兵; 钱锋
Original assignee: JURONG HECHUNYUAN AGRICULTURAL MACHINERY SPECIALIZED COOPERATIVE
Current assignee: JURONG HECHUNYUAN AGRICULTURAL MACHINERY SPECIALIZED COOPERATIVE
Priority date: 2013-07-18
Filing date: 2013-07-18
Publication date: 2013-10-16
Anticipated expiration: 2033-07-18
Also published as: CN103348811B

Abstract

The invention discloses fertilizer application formulas for different growth stages of garlic. The different fertilizer application formulas for six stages including a planting stage, a seedling stage, a flower bud and bulb differentiation stage, a pedicel elongating stage, a bulbus expansion stage and a quiescent stage are respectively provided according to characteristics of demands of plants to fertilizer in different stages during a garlic growing process, application proportions of azophoska in each stage is controlled, on one hand, the growth of garlic in each stage is promoted, limitation to plant growth caused by less application of a fertilizer can be avoided, and cost increase caused by fertilizer waste due to excess application of a fertilizer can also be prevented, and on the other hand, the garlic grown-up period is shortened, garlic can enter into market in advance and has a stronger superiority of price competitiveness; garlic yield and quality are enhanced due to reasonable fertilizer application and allocation in different stages, the ripening period is shortened, fertilizer cost for the process of garlic planting is reduced, the selling price is higher, and a strong practical signification is achieved.

Description

A kind of Term Fertilization prescription of garlic different growing stage

Technical field

The present invention relates to the prescription of crops fertilizer, relate in particular to a kind of prescription of using of garlic different growing stage fertilizer.

Background technology

Garlic has become indispensable condiment in the human daily life at present, has raw meat to increase the effect of flavor when cooking flesh of fish bird and vegetables, has again the drug effect of sterilization, pre-preventing tumor and cancer, is the edible extremely general crops of a kind of people.The domestic and international market is always all very stable to the demand of garlic at present, China's garlic outlet accounts for a big chunk share of agricultural byproducts outlet sum, therefore the cultivated area of garlic also enlarges gradually, output improves constantly, the Quality and yield of crops all fertilizer management with science is too busy to get away, at present in the Cultivate administration method of garlic, substantially all unify applying fertilizer at the growth period that garlic is different, in fact, the different growing stage of garlic differs widely to the conditions of demand of fertilizer, too much or very few unfavorable fertilising has affected growth rate and the quality of garlic on the one hand, also is unfavorable on the other hand the fertilizer cost of making rational planning for, and has reduced the economic well-being of workers and staff of crops.

Summary of the invention

Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention proposes a kind of Garlic Growth in the stage appropriate design distribute the prescription of using of the various fertilizer of different growing stage, effectively increase yield and quality and reduce cost a kind of garlic different growing stage fertilizer use prescription.

Technical scheme: in order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of garlic different growing stage fertilizer use prescription, following period fertilizer to use prescription as follows:

A) planting season: before planting garlic, use calcium oxide 5-10kg for every mu, base manure 45-55kg;

B) Seedling Stage: be the potassium dihydrogen phosphate 2-4kg of 0.2%-0.5% at the foliage spray mass fraction, need not other and topdress;

C) bud and squama tooth idiophase: every mu of wheat bran 30-40kg that uses phosphate fertilizer 15-20kg, potash fertilizer 10-12kg, nitrogenous fertilizer 10-12kg, becomes thoroughly decomposed;

D) scape elongating stage: every mu of applied nitrogen 13-18kg, potash fertilizer 13-18kg, phosphate fertilizer 5-10kg;

E) bulb expanding stage: every mu of application of potash fertilizer 20-25kg, nitrogenous fertilizer 20-25kg, phosphate fertilizer 5-10kg;

F) resting stage: every mu of applied nitrogen 5-10kg.

Further, base manure described in a comprises fertilizer 30-35kg and composite fertilizer (10-45-10) 15-20kg that becomes thoroughly decomposed.

For Seedling Stage fertilizer is better absorbed, fertilizer described in the b should be used when the high 10-12cm of seedling.

More preferred, described potash fertilizer is selected potassium dihydrogen phosphate, and phosphate fertilizer is selected phosphorus pentoxide, and nitrogenous fertilizer is selected urea.

Be to guarantee the abundance that resting stage enters germination period stage fertilizer after finishing, in described resting stage the time of application of fertilizer should be before resting stage finishes 5-8d.

Beneficial effect: compared with prior art, a kind of garlic different growing stage fertilizer provided by the invention use prescription according to the crop of different times in the Garlic Growth process characteristics of demand to fertilizer, proposed planting season respectively, Seedling Stage, bud and squama tooth idiophase, scape elongating stage, the bulb expanding stage and six periods of resting stage different fertilizer use prescription, control the applicating ratio of azophoska in each in period, on the one hand promoted the growth of garlic in each in period, can not limit because of very few the using of certain fertilizer the growth of crop, can not increase cost because too much using of certain fertilizer causes the fertilizer waste, shortened on the other hand the cycle of garlic maturation, come into the market in advance, have stronger price competition sexual clorminance; The rational Term Fertilization of different times distributes output and the quality that has increased garlic, has shortened processing maturation period, has reduced the fertilizer cost in the process of planting garlic, has increased and has sold price, has very strong Practical significance.

Embodiment

The present invention is described in further detail below in conjunction with embodiment:

Embodiment 1:

A kind of garlic different growing stage fertilizer use prescription, following period fertilizer to use prescription as follows:

A) planting season: before planting garlic, deep ploughing field 30-40cm uses calcium oxide 5kg for every mu, base manure 45kg; Base manure is comprised of the fertilizer 30kg that becomes thoroughly decomposed and composite fertilizer (10-45-10) 15kg, institute's applying fertilizer is evenly mixed the leveling field with the soil that digs out;

B) Seedling Stage: better absorbed for making Seedling Stage fertilizer, use a certain amount of potash fertilizer when the high 10cm of seedling, the optional foliage spray mass fraction that is used in is 0.5% potassium dihydrogen phosphate 2kg, need not other and topdresses;

C) bud and squama tooth idiophase: every mu of wheat bran 30kg that uses phosphorus pentoxide 15kg, potassium dihydrogen phosphate 10kg, urea 10kg, becomes thoroughly decomposed;

D) scape elongating stage: use urea 13kg, potassium dihydrogen phosphate 13kg, phosphorus pentoxide 5kg for every mu;

E) bulb expanding stage: every mu of application of phosphoric acid potassium dihydrogen 20kg, urea 20kg, phosphorus pentoxide 5kg;

F) resting stage: be to guarantee the abundance that resting stage enters germination period stage fertilizer after finishing, in described resting stage the time of application of fertilizer should be before resting stage finishes 5d, use urea 5kg for every mu.

Embodiment 2:

A) planting season: before planting garlic, deep ploughing field 30-40cm uses calcium oxide 10kg for every mu, base manure 55kg; Base manure is comprised of the fertilizer 35kg that becomes thoroughly decomposed and composite fertilizer (10-45-10) 20kg, institute's applying fertilizer is evenly mixed the leveling field with the soil that digs out;

B) Seedling Stage: better absorbed for making Seedling Stage fertilizer, use a certain amount of potash fertilizer when the high 12cm of seedling, the optional foliage spray mass fraction that is used in is 0.2% potassium dihydrogen phosphate 4kg, need not other and topdresses;

C) bud and squama tooth idiophase: every mu of wheat bran 40kg that uses phosphorus pentoxide 20kg, potassium dihydrogen phosphate 12kg, urea 12kg, becomes thoroughly decomposed;

D) scape elongating stage: use urea 18kg, potassium dihydrogen phosphate 18kg, phosphorus pentoxide 10kg for every mu;

E) bulb expanding stage: every mu of application of phosphoric acid potassium dihydrogen 25kg, urea 25kg, phosphorus pentoxide 10kg;

F) resting stage: be to guarantee the abundance that resting stage enters germination period stage fertilizer after finishing, in described resting stage the time of application of fertilizer should be before resting stage finishes 8d, use urea 10kg for every mu.

Embodiment 3:

A) planting season: before planting garlic, deep ploughing field 30-40cm uses calcium oxide 8kg for every mu, base manure 50kg; Base manure is comprised of the fertilizer 33kg that becomes thoroughly decomposed and composite fertilizer (10-45-10) 17kg, institute's applying fertilizer is evenly mixed the leveling field with the soil that digs out;

B) Seedling Stage: better absorbed for making Seedling Stage fertilizer, use a certain amount of potash fertilizer when the high 11cm of seedling, the optional foliage spray mass fraction that is used in is 0.3% potassium dihydrogen phosphate 3kg, need not other and topdresses;

C) bud and squama tooth idiophase: every mu of wheat bran 35kg that uses phosphorus pentoxide 18kg, potassium dihydrogen phosphate 11kg, urea 11kg, becomes thoroughly decomposed;

D) scape elongating stage: use urea 15kg, potassium dihydrogen phosphate 15kg, phosphorus pentoxide 8kg for every mu;

E) bulb expanding stage: every mu of application of phosphoric acid potassium dihydrogen 23kg, urea 23kg, phosphorus pentoxide 8kg;

F) resting stage: be to guarantee the abundance that resting stage enters germination period stage fertilizer after finishing, in described resting stage the time of application of fertilizer should be before resting stage finishes 7d, use urea 8kg for every mu.

Use the prescription of using of a kind of garlic different growing stage of the present invention fertilizer, compared with prior art, shortened garlic stems maturing stage 7-10d, come into the market in advance, have very strong first chance competitive advantage on the price; The garlic per mu yield has improved 5.6-7.8% in addition, and every mu of fertilizer cost has reduced 4.5-6.3%, for the peasant has brought very large economic benefit.

Should be understood that, above embodiment only is not used in for explanation the present invention and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.

Claims

A garlic different growing stage fertilizer use prescription, it is characterized in that fertilizer in following period to use prescription as follows:

A) planting season: before planting garlic, use calcium oxide 5-10kg for every mu, base manure 45-55kg;

B) Seedling Stage: be the potassium dihydrogen phosphate 2-4kg of 0.2%-0.5% at the foliage spray mass fraction, need not other and topdress;

C) bud and squama tooth idiophase: every mu of wheat bran 30-40kg that uses phosphate fertilizer 15-20kg, potash fertilizer 10-12kg, nitrogenous fertilizer 10-12kg, becomes thoroughly decomposed;

D) scape elongating stage: every mu of applied nitrogen 13-18kg, potash fertilizer 13-18kg, phosphate fertilizer 5-10kg;

E) bulb expanding stage: every mu of application of potash fertilizer 20-25kg, nitrogenous fertilizer 20-25kg, phosphate fertilizer 5-10kg;

F) resting stage: every mu of applied nitrogen 5-10kg.
A kind of garlic different growing stage fertilizer according to claim 1 use prescription, it is characterized in that: base manure described in a comprises fertilizer 30-35kg and composite fertilizer (10-45-10) 15-20kg that becomes thoroughly decomposed.
A kind of garlic different growing stage fertilizer according to claim 1 use prescription, it is characterized in that: fertilizer described in the b should be used when the high 10-12cm of seedling.
A kind of garlic different growing stage fertilizer according to claim 1 use prescription, it is characterized in that: described potash fertilizer is selected potassium dihydrogen phosphate, and phosphate fertilizer is selected phosphorus pentoxide, and nitrogenous fertilizer is selected urea.
A kind of garlic different growing stage fertilizer according to claim 1 use prescription, it is characterized in that: in described resting stage the time of application of fertilizer should be before resting stage finishes 5-8d.