CN102612956A - Method for facilitating lettuce production by adopting nano compound fertilizer - Google Patents

Abstract

The invention discloses a method for facilitating lettuce production by adopting nano compound fertilizer. The method includes the steps such as slotter configuration and management, cutting slip collection, cutting slip treatment, cutting slip cutting, management after cutting, transplantation, and management after transplantation. The application provided by the invention provides the method for planting lettuce, and is more complete and systematic compared with the prior art, the final survival rate reaches more than 95%, a series of preparation facilitates improving the survival rate, and the base material adopting the specific proportion facilitates heat preservation, water absorption, water permeability and ventilation; moreover germs are few, and the rootage speed is high.

Description

A kind of nano combined fertilizer is in the method that promotes the raising the output of naked oats dish

Technical field

What the present invention relates to is the kind method for planting of a plant species, relates in particular to a kind of kind method for planting of naked oats dish.

Background technology

The naked oats dish has another name called the naked oats dish, the some places dish (do not know " common sowthistle flower is opened " whether this winter in winter) of grieving again; Belonging to the chrysanthemum material, is to be that the sharp blade profile leaf of product is used the nest lettuce with the tender tip, tender leaf, and blade is long lanceolar; That color and luster is talked is green, quality is tender and crisp, and mouthfeel is very fresh and tender, delicate fragrance, have peculiar flavour, contains a large amount of vitamins and nutrient components such as a large amount of calcium, iron, protein, fat, vitamin A, vitamin B1, vitamin B2; Be to eat top grade in the vegetables raw, the title of " phoenix tail " is arranged.Efficient cultivation method about the naked oats dish does not have ripe method.

Summary of the invention

The deficiency that the present invention is directed to prior art provides the efficient cultivation method of the high naked oats dish of a kind of survival rate and has added nanometer composite fertilizer and has been added on wherein.

The present invention realizes above-mentioned purpose through following method.

A kind of nano combined fertilizer is in the method that promotes the raising the output of naked oats dish, it is characterized in that this method comprise the following steps: the configuration of (1) slotting machine and management,

(2) seed treatment,

(3) sowing processing,

(4) final-period management,

(5) transplant and transplant the back management;

It is characterized in that: said (5) are transplanted and are transplanted the back management and adopt nano combined fertilizer, are made up of the raw material of following each weight percentages of components: urea 15-19%, MAP 2-4%, potassium sulphate 4-6%; Potassium dihydrogen phosphate 4-7%, a diameter is the nanoclay 10-20% of 10-20nm, humic acid 10-15%, BA3-5%; Water 5-10%, shitosan 1-5%, borax 3-7%, zinc chloride 0.5-1%; Sodium molybdate 0.05-0.3%, manganese sulphate 0.05-0.1%, neopelex 0.05-0.3%, ferrous sulfate 0.8-2%; Magnesium sulfate 0.03-0.8%, copper sulphate 0.01-0.05%, dimethyl sulfoxide (DMSO) 0.2-2%; Field crop stalk 2-10%, fowl and animal excrement 2-3%;

Said fowl and animal excrement is a kind of or any several kinds of mixing in pig manure, cow dung, sheep excrement, the chicken and duck excrement;

This composite fertilizer prepares according to following method:

(a) choose the raw material of formula ratio by said parts by weight;

(b) be powder with said field crop crushed stalk;

(c) said fowl and animal excrement, field crop stalk powder are mixed, mix thoroughly, the wet feed of in fermentation vat, banking up fermentation, on cover the moisture-heat preservation material; After 60 hours, turning for the first time when temperature reaches 50-70 ℃ in the heap, and whenever at a distance from turning in 24 hours once; After 3 turnings, fermentation ends;

(d) with tunning and described urea, MAP, potassium sulphate, potassium dihydrogen phosphate, nanometer ferrous sulfate, nano-sized carbon; Humic acid, lignin, BA, water, shitosan, borax; Zinc chloride, sodium molybdate, manganese sulphate, neopelex, ferrous sulfate; Magnesium sulfate, copper sulphate, dimethyl sulfoxide (DMSO) mix puts into agitated reactor, and the water dissolving mixes reaction 2 hours under 100-120 ℃; Technology to be mixed with 200 mesh sieve filtering solutions, is removed residue after accomplishing.

In filtering solution, add said nanoclay by weight percentage, stirring obtains final products.

Said nanoclay preparation method is: with attapulgite, imvite mixed solution at 0 ℃ of following stir-activating 4 h; Add lauryl sodium sulfate; 5 * 104 r/min high shears, 5 h; Reaction solution is cooled to decompress filter after the room temperature, and gained is deposited under 105 ℃ and is dried to constant weight, obtains nanoclay.

Configuration of described (1) slotting machine and management: selection matrix is that humus soil+turfy soil+vermiculite was by weight 3: 2: 1 mixed; Bordeaux mixture with 0.1%, 0.1% carbendazim, 0.1% chlorophos are sprayed on the matrix that stirs, and carry out sterilization processing, and on greenhouse or open country, being made into length is that 1.5-2.3m, thickness are the slotting machine of 0.35-0.40m for the 4.5-5.0m width; 2d before inserting; Disinfecting solution of potassium permanganate with 1.5 ‰, dosage reach the slotting machine bottom to be had till the soup outflow, 1d before the sowing; Start sprayer unit; The slotting machine of drenching, reducing acid, basicity and the salt ionic concentration of matrix, and with carbendazim 0.2% soup sterilization once more;

Described (2) seed treatment: seed was soaked in nutrient solution 2.5 hours, and the said nutrient solution of taking root consists of:

BA 0.6-0.9g/L

NAA 5.0-7.5g/L

KT 3.2-3.8g/L;

(3) sowing is handled: step (2) seeds treated is disseminated on bed, and sowing depth is the 2cm of cutting length, and line-spacing is 6cm, and spacing in the rows is 3cm, after planting sprays every square metre of sprinkling 2.5L with 1.5 ‰ liquor potassic permanganate immediately;

(4) final-period management: above the seedbed, put up shading shed, light transmittance 50%, the high 1.5m of canopy; Observe three indoor temperatures, humidity every day, the suitable humidity of seedling development is 80%, and preference temperature is 23 ℃; At this moment the door that can suitably open booth ventilates, and at 5 o'clock in afternoon in time closed the doors and windows when reducing to below 20 ℃; To keep normal temperature, after cuttage, spray water at any time in January; Insert after back 15 days to per 6 days of late September and spray 1 time 3 ‰ potassium dihydrogen phosphate, fertilising stops to carry out after the spraying between the lights; Because of canopy temperature is high, high humidity, germ reproduction is fast, and the seedling resistance is poor, infects easily, and control is crucial, can spray Rogor after inserting, and tpn is prevented and treated disease, and 7 days one spray medicines are used alternatingly;

(5) transplant and transplant the back management:

Transplanting time 12-22 in October day seedling alive is sowed in cuttage and be transplanted to preprepared nursery lot, select physical features smooth, draining is good, and nursery lot is set up in the deep rich soil of soil layer;

Before transplanting method is transplanted nursery lot done the sunken bed of growth 5m, wide 2.5m, use sufficient base fertilizer, then cuttage seeding is transplanted by 15cm * 25 cm seeding row spacings, transplanting depth 2.5 cm in time water permeable after the transplanting;

The transplanted seedling management is every at a distance from said nano combined fertile 100 dilute solutions of 15d foliage-spray vegetative period, and after the transplantation of seedlings of land for growing field crops, the transplant survival rate reaches more than 96%.

Described nutrient solution consists of:

IAA 1g/L

NAA 6.0g/L

KT 3.5g/L

ABT-6?0.2?g/L。

The naked oats dish that this method obtains possesses following advantage with respect to prior art:

1, the application provides a whole set of naked oats colza method for planting,, system more complete with respect to prior art, and final survival rate has reached more than 95%;

2, the various conditions of strict control comprise sterilization to matrix and slotting machine, to the control of temperature, humidity, and are mixed with suitable nutrient solution, and these a series of preparations help the root base and are differentiated to form adventive root, the raising survival rate;

3, the matrix of medium of seedling bed special ratios, compound fertilizer help insulation suction, permeable, ventilation, and germ is few, and it is fast to take root.

Warp is the time for many years, has shortened the time of breeding greatly through method of the present invention, and through a series of preparation, made the survival rate of nursery stock to reach more than 95%.

Embodiment

Below in conjunction with embodiment the present invention is further described, following each embodiment only is used to explain the present invention, to not restriction of the present invention.

Embodiment 1

A kind of nano combined fertilizer is in the method that promotes the raising the output of naked oats dish, it is characterized in that this method comprise the following steps: the configuration of (1) slotting machine and management,

(2) seed treatment,

(3) sowing processing,

(4) final-period management,

(5) transplant and transplant the back management;

It is characterized in that: said (5) are transplanted and are transplanted the back management and adopt nano combined fertilizer, are made up of the raw material of following each weight percentages of components: urea 15-19%, MAP 2-4%, potassium sulphate 4-6%; Potassium dihydrogen phosphate 4-7%, a diameter is the nanoclay 10-20% of 10-20nm, humic acid 10-15%, BA3-5%; Water 5-10%, shitosan 1-5%, borax 3-7%, zinc chloride 0.5-1%; Sodium molybdate 0.05-0.3%, manganese sulphate 0.05-0.1%, neopelex 0.05-0.3%, ferrous sulfate 0.8-2%; Magnesium sulfate 0.03-0.8%, copper sulphate 0.01-0.05%, dimethyl sulfoxide (DMSO) 0.2-2%; Field crop stalk 2-10%, fowl and animal excrement 2-3%;

Said fowl and animal excrement is a kind of or any several kinds of mixing in pig manure, cow dung, sheep excrement, the chicken and duck excrement;

This composite fertilizer prepares according to following method:

(a) choose the raw material of formula ratio by said parts by weight;

(b) be powder with said field crop crushed stalk;

(c) said fowl and animal excrement, field crop stalk powder are mixed, mix thoroughly, the wet feed of in fermentation vat, banking up fermentation, on cover the moisture-heat preservation material; After 60 hours, turning for the first time when temperature reaches 50-70 ℃ in the heap, and whenever at a distance from turning in 24 hours once; After 3 turnings, fermentation ends;

(d) with tunning and described urea, MAP, potassium sulphate, potassium dihydrogen phosphate, nanometer ferrous sulfate, nano-sized carbon; Humic acid, lignin, BA, water, shitosan, borax; Zinc chloride, sodium molybdate, manganese sulphate, neopelex, ferrous sulfate; Magnesium sulfate, copper sulphate, dimethyl sulfoxide (DMSO) mix puts into agitated reactor, and the water dissolving mixes reaction 2 hours under 100-120 ℃; Technology to be mixed with 200 mesh sieve filtering solutions, is removed residue after accomplishing.

In filtering solution, add said nanoclay by weight percentage, stirring obtains final products.

Said nanoclay preparation method is: with attapulgite, imvite mixed solution at 0 ℃ of following stir-activating 4 h; Add lauryl sodium sulfate; 5 * 104 r/min high shears, 5 h; Reaction solution is cooled to decompress filter after the room temperature, and gained is deposited under 105 ℃ and is dried to constant weight, obtains nanoclay.

Configuration of described (1) slotting machine and management: selection matrix is that humus soil+turfy soil+vermiculite was by weight 3: 2: 1 mixed; Bordeaux mixture with 0.1%, 0.1% carbendazim, 0.1% chlorophos are sprayed on the matrix that stirs, and carry out sterilization processing, and on greenhouse or open country, being made into length is that 1.5-2.3m, thickness are the slotting machine of 0.35-0.40m for the 4.5-5.0m width; 2d before inserting; Disinfecting solution of potassium permanganate with 1.5 ‰, dosage reach the slotting machine bottom to be had till the soup outflow, 1d before the sowing; Start sprayer unit; The slotting machine of drenching, reducing acid, basicity and the salt ionic concentration of matrix, and with carbendazim 0.2% soup sterilization once more;

Described (2) seed treatment: seed was soaked in nutrient solution 2.5 hours, and the said nutrient solution of taking root consists of:

BA 0.6-0.9g/L

NAA 5.0-7.5g/L

KT 3.2-3.8g/L;

(3) sowing is handled: step (2) seeds treated is disseminated on bed, and sowing depth is the 2cm of cutting length, and line-spacing is 6cm, and spacing in the rows is 3cm, after planting sprays every square metre of sprinkling 2.5L with 1.5 ‰ liquor potassic permanganate immediately;

(4) final-period management: above the seedbed, put up shading shed, light transmittance 50%, the high 1.5m of canopy; Observe three indoor temperatures, humidity every day, the suitable humidity of seedling development is 80%, and preference temperature is 23 ℃; At this moment the door that can suitably open booth ventilates, and at 5 o'clock in afternoon in time closed the doors and windows when reducing to below 20 ℃; To keep normal temperature, after cuttage, spray water at any time in January; Insert after back 15 days to per 6 days of late September and spray 1 time 3 ‰ potassium dihydrogen phosphate, fertilising stops to carry out after the spraying between the lights; Because of canopy temperature is high, high humidity, germ reproduction is fast, and the seedling resistance is poor, infects easily, and control is crucial, can spray Rogor after inserting, and tpn is prevented and treated disease, and 7 days one spray medicines are used alternatingly;

(5) transplant and transplant the back management:

Transplanting time 12-22 in October day seedling alive is sowed in cuttage and be transplanted to preprepared nursery lot, select physical features smooth, draining is good, and nursery lot is set up in the deep rich soil of soil layer;

Before transplanting method is transplanted nursery lot done the sunken bed of growth 5m, wide 2.5m, use sufficient base fertilizer, then cuttage seeding is transplanted by 15cm * 25 cm seeding row spacings, transplanting depth 2.5 cm in time water permeable after the transplanting;

The transplanted seedling management is every at a distance from said nano combined fertile 100 dilute solutions of 15d foliage-spray vegetative period, and after the transplantation of seedlings of land for growing field crops, the transplant survival rate reaches more than 96%.

Described nutrient solution consists of:

IAA 1g/L

NAA 6.0g/L

KT 3.5g/L

ABT-6?0.2?g/L。

The application provides a whole set of naked oats colza method for planting,, system more complete with respect to prior art, and final survival rate has reached more than 95%.

Claims (3)

1. a nano combined fertilizer is in the method that promotes the raising the output of naked oats dish, it is characterized in that this method comprise the following steps: the configuration of (1) slotting machine and management,

(2) seed treatment,

(3) sowing processing,

(4) final-period management,

(5) transplant and transplant the back management;

It is characterized in that: said (5) are transplanted and are transplanted the back management and adopt nano combined fertilizer, are made up of the raw material of following each weight percentages of components: urea 15-19%, MAP 2-4%, potassium sulphate 4-6%; Potassium dihydrogen phosphate 4-7%, a diameter is the nanoclay 10-20% of 10-20nm, humic acid 10-15%, BA3-5%; Water 5-10%, shitosan 1-5%, borax 3-7%, zinc chloride 0.5-1%; Sodium molybdate 0.05-0.3%, manganese sulphate 0.05-0.1%, neopelex 0.05-0.3%, ferrous sulfate 0.8-2%; Magnesium sulfate 0.03-0.8%, copper sulphate 0.01-0.05%, dimethyl sulfoxide (DMSO) 0.2-2%; Field crop stalk 2-10%, fowl and animal excrement 2-3%;

Said fowl and animal excrement is a kind of or any several kinds of mixing in pig manure, cow dung, sheep excrement, the chicken and duck excrement;

This composite fertilizer prepares according to following method:

(a) choose the raw material of formula ratio by said parts by weight;

(b) be powder with said field crop crushed stalk;

(c) said fowl and animal excrement, field crop stalk powder are mixed, mix thoroughly, the wet feed of in fermentation vat, banking up fermentation, on cover the moisture-heat preservation material; After 60 hours, turning for the first time when temperature reaches 50-70 ℃ in the heap, and whenever at a distance from turning in 24 hours once; After 3 turnings, fermentation ends;

(d) with tunning and described urea, MAP, potassium sulphate, potassium dihydrogen phosphate, nanometer ferrous sulfate, nano-sized carbon; Humic acid, lignin, BA, water, shitosan, borax; Zinc chloride, sodium molybdate, manganese sulphate, neopelex, ferrous sulfate; Magnesium sulfate, copper sulphate, dimethyl sulfoxide (DMSO) mix puts into agitated reactor, and the water dissolving mixes reaction 2 hours under 100-120 ℃; Technology to be mixed with 200 mesh sieve filtering solutions, is removed residue after accomplishing;

In filtering solution, add said nanoclay by weight percentage, stirring obtains final products;

Said nanoclay preparation method is: with attapulgite, imvite mixed solution at 0 ℃ of following stir-activating 4 h; Add lauryl sodium sulfate; 5 * 104 r/min high shears, 5 h; Reaction solution is cooled to decompress filter after the room temperature, and gained is deposited under 105 ℃ and is dried to constant weight, obtains nanoclay.

2. a kind of nano combined fertilizer as claimed in claim 1 is characterized in that in the method that promotes the raising the output of naked oats dish: configuration of described (1) slotting machine and management: selection matrix be humus soil+turfy soil+vermiculite by weight 3: 2: 1 mixed, the bordeaux mixture with 0.1%, 0.1% carbendazim, 0.1% chlorophos are sprayed on the matrix that stirs; Carry out sterilization processing; On greenhouse or open country, being made into length is that 1.5-2.3m, thickness are the slotting machine of 0.35-0.40m for the 4.5-5.0m width, 2d before inserting, the disinfecting solution of potassium permanganate with 1.5 ‰; Dosage reaches the slotting machine bottom to be had till the soup outflow; 1d before the sowing starts sprayer unit, the slotting machine of drenching; Reducing acid, basicity and the salt ionic concentration of matrix, and with carbendazim 0.2% soup sterilization once more;

Described (2) seed treatment: seed was soaked in nutrient solution 2.5 hours, and the said nutrient solution of taking root consists of:

BA 0.6-0.9g/L

NAA 5.0-7.5g/L

KT 3.2-3.8g/L;

(3) sowing is handled: step (2) seeds treated is disseminated on bed, and sowing depth is the 2cm of cutting length, and line-spacing is 6cm, and spacing in the rows is 3cm, after planting sprays every square metre of sprinkling 2.5L with 1.5 ‰ liquor potassic permanganate immediately;

(4) final-period management: above the seedbed, put up shading shed, light transmittance 50%, the high 1.5m of canopy; Observe three indoor temperatures, humidity every day, the suitable humidity of seedling development is 80%, and preference temperature is 23 ℃; At this moment the door that can suitably open booth ventilates, and at 5 o'clock in afternoon in time closed the doors and windows when reducing to below 20 ℃; To keep normal temperature, after cuttage, spray water at any time in January; Insert after back 15 days to per 6 days of late September and spray 1 time 3 ‰ potassium dihydrogen phosphate, fertilising stops to carry out after the spraying between the lights; Because of canopy temperature is high, high humidity, germ reproduction is fast, and the seedling resistance is poor, infects easily, and control is crucial, can spray Rogor after inserting, and tpn is prevented and treated disease, and 7 days one spray medicines are used alternatingly;

(5) transplant and transplant the back management:

Transplanting time 12-22 in October day seedling alive is sowed in cuttage and be transplanted to preprepared nursery lot, select physical features smooth, draining is good, and nursery lot is set up in the deep rich soil of soil layer;

Before transplanting method is transplanted nursery lot done the sunken bed of growth 5m, wide 2.5m, use sufficient base fertilizer, then cuttage seeding is transplanted by 15cm * 25 cm seeding row spacings, transplanting depth 2.5 cm in time water permeable after the transplanting;

The transplanted seedling management is every at a distance from said nano combined fertile 100 dilute solutions of 15d foliage-spray vegetative period, and after the transplantation of seedlings of land for growing field crops, the transplant survival rate reaches more than 96%.

3. kind of method for planting as claimed in claim 1 is characterized in that: described nutrient solution consists of:

IAA 1g/L

NAA 6.0g/L

KT 3.5g/L

ABT-6?0.2?g/L。