CN107360914A - A kind of implantation methods of high-grade rice - Google Patents

Abstract

The invention discloses a kind of implantation methods of high-grade rice, including presoaking and germinating, seedling management, preparing soil in rice field, transplanting, rice field management, harvesting, the present invention is in the growth course of rice, water and fertilizer management of the reasonable arrangement rice in different times, make rice non-lodging, do not fall ill, and rice milling yield is high, quality of rice is high, and starch, protein, amino acid content are significantly increased.

Description

A kind of implantation methods of high-grade rice

Technical field

The present invention relates to Rice Cropping technical field, more particularly to a kind of implantation methods of high-grade rice.

Background technology

Rice originates in Tropical Asian, after China widely plants, gradually travels to all over the world, rice is tied the grain of rice and shelled Claim rice or rice afterwards, in the world nearly half population, all using rice as food, the eating method of rice is varied, there is rice, rice Congee, rice cake, rice cake, rice noodles etc., rice can also make wine, refine sugar, doing the raw material of industry, rice husk, rice straw also have very in addition to edible More use.With the continuous improvement of living standards of the people, the demand of fine quality rice is increasingly increased.For superior rice, when Taste is good, second, it is nutritious, third, meeting hygienic quality, rice quality is influenceed in addition to mainly being controlled by gene, gas Time, soil, density, fertilising, medication irrigation, receipts solarization etc. have an impact.

The content of the invention

It is an object of the invention to provide a kind of implantation methods of high-grade rice, pass through rational presoaking and germinating, liquid manure pipe Reason, greatly improves the emergence rate and transplanting survival rate of rice, rice grain is full, in good taste.

To achieve the above object, the present invention adopts the following technical scheme that：

A kind of implantation methods of high-grade rice, comprise the following steps：

(1) presoaking and germinating：Rice paddy seed is dried 2-3 days prior to seeding, with sorting seed by salt water, removed on the solution of floating The grain of rice, seed is rinsed with clear water, then 30-40h is soaked with limewash, seed is placed in 40 DEG C of warm water after rinsing well and draws kind 2-3min, chest vernalization is broken under 30 DEG C of temperature conditionss；

(2) seedling management：Selection physical features is higher, flat, with seeping water moderate, the convenient rice seedling bed of the irrigation and drainage nursery as rice Land used, pine is dug into rice seedling bed, reaches that soil block is in small, broken bits, field face is smooth；Rotted pig manure 500-600kg is applied in every mu of rice seedling bed, and N P and K is compound Fertile 28-35kg；Then uniformly sowing, is covered rice seedling bed with plastic sheeting, treats that rice shoot respectively waters 1 time to early night during 3 leaves, and 10 Remove film after it, allow rice shoot to divulge information；Treat the length of time rice seedlings grow 25-35 days, prepare transplanting；

(3) preparing soil in rice field：Rice field to be planted is turned over, every mu applies rice straw powder 300-400kg, decomposed when turning over Cow dung 1000-1200kg, plant ash 80-100kg, rape cake 45-50kg, urea 4-6kg, potassium chloride 4-6kg, steep before rice transplanting Field；

(4) transplant：By shoot transplanting equipment rice field, density of transplants 25-30cm × 20-25cm, 2-3 root and stem of certain plants seedlings are inserted per cave；

(5) rice field manages：

A, tiller period management：Rice transplanting 8-10 days, is poured water, and makes field depth of water 4-6cm, and primary tiller fertilizer is applied with reference to pouring water, Every mu is applied decomposed cow dung 400-500kg, ammonium sulfate 4-6kg, urea 3-5kg；After 5-7 days, pour water, make field depth of water 3-5cm, often Mu applies urea 3-5kg；After 5-7 days, pour water, make field depth of water 3-4cm；Poured water after 20 days, make field depth of water 2-3cm, every mu is applied Potassium sulfate 4-5kg；

B, jointing booting management：Field face no water layer, the control of booting jointing root layer early stage soil moisture are saturation moisture content 90-95%；The root layer soil moisture control in later stage is the 95-100% of the water content of saturation；

C, full heading time management：Pour water, make field depth of water 1-3cm, impose florescence fertilizer, the florescence fertilizer includes 35-50 Part biogas slurry, 7-12 parts extract solution from aloe, 1-5 parts sucrose, 16-25 part chitins；

D, be in the milk period management：Start to impose grouting fertilizer during grouting, the grouting fertilizer includes 20-40 parts biogas slurry, 6-12 part boron Sand, 2-5 parts glycine betaine, 15-20 parts seawood meal, 1-3 part glycerine；

(6) gather in：When Rice Panicle grain is full and is in that golden yellow can gather in when sagging.

Beneficial effects of the present invention：The present invention is in the growth course of rice, water of the reasonable arrangement rice in different times Fertilizer management, makes rice non-lodging, does not fall ill, and rice milling yield is high, and quality of rice is high, and starch, protein, amino acid content are notable Improve.

Embodiment

Technical solution of the present invention is described further with reference to specific embodiment.

Embodiment 1

A kind of implantation methods of high-grade rice, comprise the following steps：

(1) presoaking and germinating：Rice paddy seed is dried 2-3 days prior to seeding, with sorting seed by salt water, removed on the solution of floating The grain of rice, seed is rinsed with clear water, then 30-40h is soaked with limewash, seed is placed in 40 DEG C of warm water after rinsing well and draws kind 2-3min, chest vernalization is broken under 30 DEG C of temperature conditionss；

(2) seedling management：Selection physical features is higher, flat, with seeping water moderate, the convenient rice seedling bed of the irrigation and drainage nursery as rice Land used, pine is dug into rice seedling bed, reaches that soil block is in small, broken bits, field face is smooth；Apply rotted pig manure 600kg, nitrogen-phosphorus-potassium compound fertilizer in every mu of rice seedling bed 30kg；Then uniformly sowing, is covered rice seedling bed with plastic sheeting, after treating that rice shoot respectively waters 1 time, 10 days to early night during 3 leaves Remove film, allow rice shoot to divulge information；Treat the length of time rice seedlings grow 25-35 days, prepare transplanting；

(3) preparing soil in rice field：Rice field to be planted is turned over, every mu applies rice straw powder 400kg, decomposed cow dung when turning over 1000kg, plant ash 85kg, rape cake 50kg, urea 5kg, potassium chloride 5kg, the preceding soaked field of rice transplanting；

(4) transplant：By shoot transplanting equipment rice field, density of transplants 25-30cm × 20-25cm, 2-3 root and stem of certain plants seedlings are inserted per cave；

(5) rice field manages：

A, tiller period management：Rice transplanting 8-10 days, is poured water, and makes field depth of water 4-6cm, and primary tiller fertilizer is applied with reference to pouring water, Every mu is applied decomposed cow dung 460kg, ammonium sulfate 4kg, urea 4kg；After 5-7 days, pour water, make field depth of water 3-5cm, every mu is applied urea 3-5kg；After 5-7 days, pour water, make field depth of water 3-4cm；Poured water after 20 days, make field depth of water 2-3cm, every mu is applied potassium sulfate 4- 5kg；

B, jointing booting management：Field face no water layer, the control of booting jointing root layer early stage soil moisture are saturation moisture content 90-95%；The root layer soil moisture control in later stage is the 95-100% of the water content of saturation；

C, full heading time management：Pour water, make field depth of water 1-3cm, impose florescence fertilizer, the florescence fertilizer includes 42 parts of natural ponds Liquid, 8 parts of extract solution from aloe, 4 portions of sucrose, 16 parts of chitins；

D, be in the milk period management：Start grouting when impose grouting fertilizer, it is described grouting fertilizer include 35 parts of biogas slurries, 7 parts of boraxs, 3 parts Glycine betaine, 18 portions of seawood meals, 2 parts of glycerine；

(6) gather in：When Rice Panicle grain is full and is in that golden yellow can gather in when sagging.

Claims (1)

1. a kind of implantation methods of high-grade rice, it is characterised in that comprise the following steps：

(1) presoaking and germinating：Rice paddy seed is dried 2-3 days prior to seeding, with sorting seed by salt water, removes the rice on the solution of floating Grain, seed is rinsed with clear water, then 30-40h is soaked with limewash, seed is placed in 40 DEG C of warm water after rinsing well and draws kind of a 2- 3min, chest vernalization is broken under 30 DEG C of temperature conditionss；

(2) seedling management：Higher, flat, with seeping water moderate, the convenient rice seedling bed of irrigation and drainage as rice the nursery of physical features is selected to use Ground, pine is dug into rice seedling bed, reaches that soil block is in small, broken bits, field face is smooth；Apply rotted pig manure 500-600kg, nitrogen-phosphorus-potassium compound fertilizer in every mu of rice seedling bed 28-35kg；Then uniformly sowing, is covered rice seedling bed with plastic sheeting, treats rice shoot to respectively watering 1 time, 10 days of early night during 3 leaves After remove film, allow rice shoot to divulge information；Treat the length of time rice seedlings grow 25-35 days, prepare transplanting；

(3) preparing soil in rice field：Rice field to be planted is turned over, every mu applies rice straw powder 300-400kg, decomposed cow dung when turning over 1000-1200kg, plant ash 80-100kg, rape cake 45-50kg, urea 4-6kg, potassium chloride 4-6kg, the preceding soaked field of rice transplanting；

(4) transplant：By shoot transplanting equipment rice field, density of transplants 25-30cm × 20-25cm, 2-3 root and stem of certain plants seedlings are inserted per cave；

(5) rice field manages：

A, tiller period management：Rice transplanting 8-10 days, is poured water, and makes field depth of water 4-6cm, and primary tiller fertilizer is applied with reference to pouring water, every mu Apply decomposed cow dung 400-500kg, ammonium sulfate 4-6kg, urea 3-5kg；After 5-7 days, pour water, make field depth of water 3-5cm, every mu is applied Urea 3-5kg；After 5-7 days, pour water, make field depth of water 3-4cm；Poured water after 20 days, make field depth of water 2-3cm, every mu is applied sulfuric acid Potassium 4-5kg；

B, jointing booting management：Field face no water layer, the control of booting jointing root layer early stage soil moisture are the 90- of saturation moisture content 95%；The root layer soil moisture control in later stage is the 95-100% of the water content of saturation；

C, full heading time management：Pour water, make field depth of water 1-3cm, impose florescence fertilizer, the florescence fertilizer includes 35-50 parts natural pond Liquid, 7-12 parts extract solution from aloe, 1-5 parts sucrose, 16-25 part chitins；

D, be in the milk period management：Start to impose grouting fertilizer during grouting, the grouting fertilizer includes 20-40 parts biogas slurry, 6-12 parts borax, 2- 5 parts of glycine betaines, 15-20 parts seawood meal, 1-3 part glycerine；

(6) gather in：When Rice Panicle grain is full and is in that golden yellow can gather in when sagging.