CN105557225A

CN105557225A - New method strengthening oilseed rape seedlings

Info

Publication number: CN105557225A
Application number: CN201410523467.4A
Authority: CN
Inventors: 赵丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-08
Filing date: 2014-10-08
Publication date: 2016-05-11

Abstract

A new method strengthening oilseed rape seedlings is characterized by comprising steps of applying enough base fertilizer, early-applying seedling aligning fertilizer, adding phosphorus potassium fertilizer, properly applying seedling establishing fertilizer, smartly applying grafting fertilizer and complementarily applying borax fertilizer. By the use of the new method, oilseed rape seedlings can strongly grow and more flowers can be produced; the new method can be conveniently operated and has strong practicality; and 20% of output increase can be achieved.

Description

A kind of new method making rape strong sprout

Technical field

The present invention relates to proportion of crop planting field, specifically a kind of new method making rape strong sprout.

Background technology

Current plantation family to the plantation of rape, how traditionally cropping pattern, growth of rape quality determines the quality of per mu yield, most peasant household is in order to make Brassica campestris L seedling healthy and strong, try every possible means by every possible means, but suffer from without set of system and practicable plantation and management method, output is always undesirable.

Summary of the invention

The present invention is the technology for making rape strong sprout, a kind of method making rape strong sprout of invention.

The present invention is rape strong sprout, the technical scheme taked, a kind of method making rape strong sprout, and its special character comprises following process:

1, use sufficient base fertilizer generally every mu with 1000 ~ 1500 kilograms, compost, 20 ~ 25 kilograms, phosphate fertilizer, plough after mixing when whole ground and harrow in table soil, use 1500 ~ 2000 kilograms, pig manure water simultaneously, be blended into appropriate chemical nitrogen fertilizer and apply together in seedbed soil, bed soil of fostering and apply fertilizer.

2, early execute neat seed manure after seedbed 80% rice shoot all sprouts, every mu is watered and executes thin people and animals' fecaluria liquid manure about 750 kilograms, or about 4 kilograms, urea is watered to water and executes, and to prevent growth retardation after Brassica campestris L seedling 3 ~ 4 leaf phase, blade is rubescent.

3, in increasing application phosphorus potassium fertilizer base manure phosphorus potash fertilizer do not execute or soil lack the serious field of phosphorus potassium element, more should note increasing application phosphorus potassium fertilizer in seedling stage.

4, suitablely execute before and after the fertile final singling of final singling, mu thin dung polluted water rich water about 500 ~ 750 kilograms pouring executes 2 ~ 3 times.

5, execute ingeniously to send to transfer and fertile within 5 ~ 7 days before transplanting, execute once a small amount of nitrogenous fertilizer, can every mu be watered pouring with carbon ammonium 7.5 ~ 10 kilograms and execute.

6, mend that to execute borax suety dish more, and very responsive to boron element demand for all one's life, boron deficiency not only can cause the colored and unreal of growth of rape later stage, and also very large on impact in seedling stage.

technique effect

Technique effect of the present invention to make Brassica campestris L seedling more strong, and adopt technique scheme, can realize yield of Brassica napus L, synergy, this mode is not only easy to operate, practical, and have good booster action for later field management.

Embodiment

2, early execute neat seed manure after seedbed 80% rice shoot all sprouts, every mu is watered and executes thin people and animals' fecaluria liquid manure about 750 kilograms, or about 4 kilograms, urea is watered to water and executes, and to prevent growth retardation after Brassica campestris L seedling 3 ~ 4 leaf phase, blade is rubescent.If base fertilizer foot, seedling growth is vigorous, then should not topdress, and in 4 ~ 5 leaf phase hardenings, should prevent prosperous length and form high pin seedling.

3, in increasing application phosphorus potassium fertilizer base manure phosphorus potash fertilizer do not execute or soil lack the serious field of phosphorus potassium element, more should note increasing application phosphorus potassium fertilizer in seedling stage.General mu executes superphosphate 15 ~ 20 kilograms, or 20 ~ 25 kilograms, fused calcium magnesium phosphate, and seedbed phosphate fertilizer has been executed, and can execute phosphate fertilizer, but can the potassium dihydrogen phosphate solution of foliage-spray 0.2%, and potash fertilizer should water with potassium chloride or potassium sulfate and execute before the rice shoot 3 leaf phase.

4, suitablely execute before and after the fertile final singling of final singling, mu thin dung polluted water rich water about 500 ~ 750 kilograms pouring executes 2 ~ 3 times.Thin can suitably the executing of soil drought, seedling more, the wet seedling of soil strong can Shaoshi a little.4 ~ 5 leaf phases, based on control, stopped fertilizing, watering, and restrained the growth of seedlings, and prevented the seedbed phase from excessive growth phenomenon occurring.

5, execute ingeniously to send to transfer and fertile within 5 ~ 7 days before transplanting, execute once a small amount of nitrogenous fertilizer, can every mu be watered pouring with carbon ammonium 7.5 ~ 10 kilograms and execute.If Rape Seedling leaf look lighter, or when there is old red autumnal leaves phenomenon, in conjunction with spraying phosphate fertilizer, generally with superphosphate 1 ~ 1.5 kilogram, after soaking diel with 10 kilograms, clear water, cleaner liquid can be got and suitably adds fresh water spraying.

6, mend that to execute borax suety dish more, and very responsive to boron element demand for all one's life, boron deficiency not only can cause the colored and unreal of growth of rape later stage, and also very large on impact in seedling stage.Therefore can be watered to water in conjunction with every mu of use 0.5 kilogram of borax that topdresses in seedling stage and execute, if when now boron deficiency symptom has appearred in rice shoot, the borax solution 50 kilograms of application 0.1% ~ 0.2% concentration, has carried out foliage-spray, blade can have been impelled to transfer to normally, successful.

Claims

1. make the method in rape strong sprout, its special character comprises following process:

Use sufficient base fertilizer generally every mu with 1000 ~ 1500 kilograms, compost, 20 ~ 25 kilograms, phosphate fertilizer, plough after mixing when whole ground and harrow in table soil, use 1500 ~ 2000 kilograms, pig manure water simultaneously, be blended into appropriate chemical nitrogen fertilizer and apply together in seedbed soil, bed soil of fostering and apply fertilizer,

Early execute neat seed manure after seedbed 80% rice shoot all sprouts, every mu is watered and executes thin people and animals' fecaluria liquid manure about 750 kilograms, or about 4 kilograms, urea is watered to water and executes, and to prevent growth retardation after Brassica campestris L seedling 3 ~ 4 leaf phase, blade is rubescent,

In increasing application phosphorus potassium fertilizer base manure phosphorus potash fertilizer do not execute or soil lack the serious field of phosphorus potassium element, more should note increasing application phosphorus potassium fertilizer in seedling stage,

Fit and execute before and after the fertile final singling of final singling, mu drenches with thin dung polluted water rich water about 500 ~ 750 kilograms executes 2 ~ 3 times,

Execute ingeniously to send to transfer and fertile within 5 ~ 7 days before transplanting, execute once a small amount of nitrogenous fertilizer, can every mu be watered pouring with carbon ammonium 7.5 ~ 10 kilograms and execute,

It is more, and very responsive to boron element demand for all one's life that benefit executes borax suety dish, and boron deficiency not only can cause the colored and unreal of growth of rape later stage, and on impact in seedling stage also very large 1.