CN103416189A - Cultivation method for high-yield and environment-friendly seedless watermelons - Google Patents

Abstract

The invention discloses a cultivation method for high-yield and environment-friendly seedless watermelons. The method includes the following steps: field selection, soil preparation, planting, field management and harvesting. The cultivation method has the advantages that continuous cropping resistance is achieved, fruit setting is easy, neither top pinching nor pruning is needed after fruit setting, and watermelon seedlings are strong in growth vigor, thick in vane and leaf, saving in labor, resistant against diseases, capable of increasing production, strong in branching capacity and high in fruit setting rate; the cultivation method is easy and convenient to operate, easy to implement and high in seedling rate, reduces watermelon production cost, improves the yield, saves land resources, improves the land utilization rate and increases economic benefits.

Description

The cultivation method of the green aspermous watermelon of a kind of high yield

Technical field

The present invention relates to the cultivation method of the green aspermous watermelon of a kind of high yield, belong to the planting technology field.

Background technology

The fruit of aspermous watermelon is owing to there is no seed, quality better, instant, high-yield disease resisting, looked at by consumer's parent, cultivated area progressively increases, at present, the method of plantation aspermous watermelon is a lot, but mostly runs into and yield poorly, and damage by disease and insect is many, the problems such as the soil nutrient composition is low, seriously restrict aspermous watermelon health, development fast.

Summary of the invention

The object of the present invention is to provide the cultivation method of the green aspermous watermelon of a kind of high yield.

The present invention adopts following technical scheme:

The cultivation method of the green aspermous watermelon of high yield comprises the following steps:

(1) selection of land, whole ground: select that soil layer is deep, fertile, draining sand easily, 30-40cm ploughs; Preceding dressing: per hectare is executed nitrogen-phosphorus-potassium compound fertilizer 1000-1500kg, the soybean 300-450kg that becomes thoroughly decomposed, urea 350-500kg, potassium sulphate 200-300kg, superphosphate 300-350kg and modification sunflower plant 130-150kg;

The preparation method of described modification sunflower plant is as follows: select the sunflower plant, dry rear intercepting blade-section, spray people and animals' urine after the sunflower stem stalk section obtained, after fully adsorbing, dry, repeat above step and no longer possess adsorption capacity to it, then with the intercepting after blade mix, admix in plot;

(2) plantation: below sowing soil 5-6cm, 18 ℃-22 ℃ of ground temperature, the soil moisture foot, start sowing, controls spacing in the rows 70-80cm, line-spacing 100-110cm;

(3) field management: guarantee the watermelon in uniform light; Topdress 2-3 time before setting, execute potassium chloride 6-10 kg/acre at every turn, ammonium molybdate 1-2 kg/acre, ferrous sulfate 1-2 kg/acre, manganese sulphate 0.2-0.3 kg/acre, soil conditioner 4-5 kg/acre;

(4) gather: after the aspermous watermelon setting 35-40 days can be ripe, can to mellow fruit, be gathered in batches, be with one section stem while gathering, be put into ventilations, drying, shady and cool place storage after gathering.

Described soil conditioner is made by the raw material of following weight portion: medical stone powder 10-12, potassium chloride 2-3, kaolin 6-8, attapulgite 3-4, weathered coal 2-3, zinc sulphate 4-5, manganese sulphate 1-2, magnesium sulfate 2-3, sodium selenite 1-2, nano-sized carbon 0.1-0.2, brown sugar 4-6, eucalyptus oil 3-4, boric acid 2-3, alum 3-4, Silane coupling agent KH550 1-2, water are appropriate;

After adding suitable quantity of water to dissolve brown sugar, boric acid, add nano-sized carbon, medical stone powder to be uniformly dispersed, obtain mixed liquor; Zinc sulphate, manganese sulphate, magnesium sulfate, sodium selenite are mixed with alum, eucalyptus oil, Silane coupling agent KH550, be heated to 60-70 ℃, the 10-15 minute that stirs, obtain mixture; Mixed liquor, mixture and other residual components are mixed, stir, granulation, dry and get final product.

Beneficial effect of the present invention:

The anti-continuous cropping of cultivation method of the present invention, do not need to pinch off young shoots, do not need to prune after easily bearing fruit, bearing fruit, watermelon seedling growing way prosperous, climing thick, leaf is fertile, saving of labor, disease-resistant, volume increase, the branch ability is strong, fruit-setting rate is high, this culture technique row easy and simple to handle, easy, planting percent is high, has reduced the production cost of watermelon, has improved output; Economize the land resource, improve land utilization rate, increased economic benefit.

Embodiment

Embodiment 1: the cultivation method of the green aspermous watermelon of high yield comprises the following steps:

(1) selection of land, whole ground: select that soil layer is deep, fertile, draining sand easily, 30-40cm ploughs; Preceding dressing: per hectare is executed nitrogen-phosphorus-potassium compound fertilizer 1250kg, the soybean 380kg that becomes thoroughly decomposed, urea 420kg, potassium sulphate 250kg, superphosphate 320kg and modification sunflower plant 140kg;

The preparation method of described modification sunflower plant is as follows: select the sunflower plant, dry rear intercepting blade-section, spray people and animals' urine after the sunflower stem stalk section obtained, after fully adsorbing, dry, repeat above step and no longer possess adsorption capacity to it, then with the intercepting after blade mix, admix in plot;

(2) plantation: below sowing soil 5-6cm, 18 ℃-22 ℃ of ground temperature, the soil moisture foot, start sowing, controls spacing in the rows 70-80cm, line-spacing 100-110cm;

(3) field management: guarantee the watermelon in uniform light; Topdress 2-3 time before setting, execute 6 kg/acres, potassium chloride at every turn, 1 kg/acre of ammonium molybdate, 2 kg/acres, ferrous sulfate, 0.2 kg/acre of manganese sulphate, 4 kg/acres of soil conditioners;

(4) gather: after the aspermous watermelon setting 35-40 days can be ripe, can to mellow fruit, be gathered in batches, be with one section stem while gathering, be put into ventilations, drying, shady and cool place storage after gathering.

Described soil conditioner is made by the raw material of following weight portion (kilogram): medical stone powder 10, potassium chloride 2, kaolin 6, attapulgite 4, weathered coal 2, zinc sulphate 5, manganese sulphate 2, magnesium sulfate 2, sodium selenite 1, nano-sized carbon 0.1, brown sugar 6, eucalyptus oil 3, boric acid 3, alum 4, Silane coupling agent KH550 2, water are appropriate;

After adding suitable quantity of water to dissolve brown sugar, boric acid, add nano-sized carbon, medical stone powder to be uniformly dispersed, obtain mixed liquor; Zinc sulphate, manganese sulphate, magnesium sulfate, sodium selenite are mixed with alum, eucalyptus oil, Silane coupling agent KH550, be heated to 60-70 ℃, the 10-15 minute that stirs, obtain mixture; Mixed liquor, mixture and other residual components are mixed, stir, granulation, dry and get final product.

Use cultivation method of the present invention, per hectare kind 6500-7100 strain, a strain is stayed in the situation of 2-3 melon, every strain output 28-32kg; Output per hectare can reach the 158-213 ton, its output be the traditional cultivation method 2-3 doubly, and the fruit regularity is good, the anti-storage of watermelon, anti-fortune, stature is large, moisture is sufficient, real core, sugariness is high, mouthfeel good.

The present invention cultivates per mu yield and reaches 6100 kilograms.The per mu yield of more equal fertility plot improves more than 30%.

Claims (2)

1. the cultivation method of the green aspermous watermelon of a high yield is characterized in that comprising the following steps:

(1) selection of land, whole ground: select that soil layer is deep, fertile, draining sand easily, 30-40cm ploughs; Preceding dressing: per hectare is executed nitrogen-phosphorus-potassium compound fertilizer 1000-1500kg, the soybean 300-450kg that becomes thoroughly decomposed, urea 350-500kg, potassium sulphate 200-300kg, superphosphate 300-350kg and modification sunflower plant 130-150kg;

The preparation method of described modification sunflower plant is as follows: select the sunflower plant, dry rear intercepting blade-section, spray people and animals' urine after the sunflower stem stalk section obtained, after fully adsorbing, dry, repeat above step and no longer possess adsorption capacity to it, then with the intercepting after blade mix, admix in plot;

(2) plantation: below sowing soil 5-6cm, 18 ℃-22 ℃ of ground temperature, the soil moisture foot, start sowing, controls spacing in the rows 70-80cm, line-spacing 100-110cm;

(3) field management: guarantee the watermelon in uniform light; Topdress 2-3 time before setting, execute potassium chloride 6-10 kg/acre at every turn, ammonium molybdate 1-2 kg/acre, ferrous sulfate 1-2 kg/acre, manganese sulphate 0.2-0.3 kg/acre, soil conditioner 4-5 kg/acre;

(4) gather: after the aspermous watermelon setting 35-40 days can be ripe, can to mellow fruit, be gathered in batches, be with one section stem while gathering, be put into ventilations, drying, shady and cool place storage after gathering.

2. the cultivation method of the green aspermous watermelon of high yield according to claim 1 is characterized in that described soil conditioner made by the raw material of following weight portion: medical stone powder 10-12, potassium chloride 2-3, kaolin 6-8, attapulgite 3-4, weathered coal 2-3, zinc sulphate 4-5, manganese sulphate 1-2, magnesium sulfate 2-3, sodium selenite 1-2, nano-sized carbon 0.1-0.2, brown sugar 4-6, eucalyptus oil 3-4, boric acid 2-3, alum 3-4, Silane coupling agent KH550 1-2, water are appropriate;

After adding suitable quantity of water to dissolve brown sugar, boric acid, add nano-sized carbon, medical stone powder to be uniformly dispersed, obtain mixed liquor; Zinc sulphate, manganese sulphate, magnesium sulfate, sodium selenite are mixed with alum, eucalyptus oil, Silane coupling agent KH550, be heated to 60-70 ℃, the 10-15 minute that stirs, obtain mixture; Mixed liquor, mixture and other residual components are mixed, stir, granulation, dry and get final product.