CN103329694A - Cultivation method of seedless watermelon - Google Patents

Abstract

The invention discloses a cultivation method of a seedless watermelon, which comprises the following steps of selecting and using a fine variety, selecting a planting mode and planting density, fabricating a mold, selecting the watermelon to fill in the mold, conducting field management and harvesting. The cultivation method is simple and is suitable for large-scale cultivation, and treatment is conducted in a critical stage of growth and development of the seedless watermelon, and cultivation measures such as a scientific and reasonable fertilizer, and appropriate planting density are combined to cultivate integrally, so that a yield of the seedless watermelon can be increased greatly, the quality is improved obviously, and the contents of amino acid and vitamins are increased obviously.

Description

A kind of cultivation method of aspermous watermelon

Technical field

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

Background technology

The fruit of aspermous watermelon is not owing to have 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, yields poorly but run into mostly, and damage by disease and insect is many, 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 a kind of cultivation method of aspermous watermelon.

The present invention adopts following technical scheme:

The cultivation method of aspermous watermelon may further comprise the steps:

(1), selects suitable kind

Select high-quality, high yield for use, antibiotic property is strong, matter is crisp and the kind sweet, that commodity is good;

(2), planting patterns and density

Planting patterns adopts open country to climb climing formula, and every mu grafting 220-250, line-spacing 2.3-2.8 rice, spacing in the rows 1.0-1.5 rice is not pruned and is not pruned, and every keeps complicated and confused 20-25 bar, and pollination is sat melon 5-7, decides melon 3-5;

(3), Mold Making

Mould specification is length of side 15-20 centimetre square, and mould is wanted printing opacity, ventilates, leaked, anti-expansive force, adopts lucite to make material, press mould specification cutting, uses bolt;

(4), select melon dress mould

Aspermous watermelon pollination back 15-20 days expanding stage dress mould notices selecting that plant growing way stalwartness, knot melon joint position are moderate, curcumbitate rounding, melon look uniform watermelon dress mould, will remove earth during the dress mould, handles with care, puts the complicated and confused blade of upset then in order;

(5), field management

Dress 8-10 days behind the mould, keep mould stable, after this, every upset in 3-5 days 1 time, make watermelon be subjected to light even, spray human excrement 0.5-0.7kg/ strain to the watermelon plant weekly during this time, nitrogenous fertilizer 0.1-0.2kg/ strain, potash fertilizer 0.08-0.12kg/ strain, the fertile 0.01-0.03kg/ strain of trace-element slow-release, vinasse 0.3-0.5kg/ strain, charcoal powder 0.02-0.08kg/ strain and green grass powder 0.7-0.9kg/ strain;

The extermination of disease and insect pest can spray biological medicine fertilizer, and described biological medicine fertilizer prescription is that perilla leaf 1-2 part, Sargent gloryvine 3-5 part, floral disc of sunflower into 1-2 part, Herba Casythae Filiformis 6-8 part, saline swainsonia fruit 3-4 part, granatum 2-3 part, citric acid 1-2 part, fumaric acid 1-2 part, strong wind grass 3-5 part, celestial careless 3-5 part, scaly holly root 2-3 part, tuber of stemona 0.8-1.2 part, flea stop 5-6 part, root of Beijing euphorbia 2-4 part, lilac daphne 0.5-1.5 part, madder 5-6 part, tarragon 8-10 part, cacumen biotae 1-2 part, paulownia skin 1.5-2.5 part and marine alga 5-7 part; The mentioned component decoction is obtained soup extract and the dregs of a decoction, and the dregs of a decoction are soluble in water, and high-speed stirred is disperseed, and low temperature drying gets powder then; At last soup extract, powder are merged to mix and obtain;

(6), gather

15-20 days maturations behind the aspermous watermelon dress mould, it is climing to keep 3～5 joint leaves when gathering, and with mould with leaf is climing takes out gently outside the field, takes out watermelon.

Trace-element slow-release fertilizer prepares by the following method:

Take by weighing the raw material of following weight portion: weedtree sawdust 80-85, nano-carbon powder 0.1-0.2, oil foot 4-6, sodium metasilicate 2-3, silane coupler KH550 2-3, ferrous sulfate 1-2, sodium selenite 1-2, ammonium molybdate 2-3, wintergreen 1-2, brown sugar 1-2, clay 5-8, with ferrous sulfate, sodium selenite, ammonium molybdate, wintergreen, brown sugar, clay is added to the water dissolving, stir into mud, be heated to 80-90 ℃ again, add the sodium metasilicate dissolving, add the weedtree sawdust again, nano-carbon powder, oil foot stirs the mud shape, add the silane coupler pugging at last, granulation, oven dry namely.

Advantage of the present invention:

Cultivation method of the present invention is simple, be fit to extensive cultivation, handle at the critical stage that aspermous watermelon grows, and in conjunction with scientific and rational fertilizer, suitable cultivation steps such as planting density are comprehensively cultivated, the output of aspermous watermelon is improved greatly, quality be improved significantly, obviously improve the content of amino acid and vitamin.The present invention adopts the weedtree sawdust as the base-material of trace-element slow-release fertilizer, mainly be to consider that various plant chemical ingredients are abundant in the weedtree sawdust, as polysaccharide, flavones, acids, glycoside etc., can effectively replenish the content of these beneficiating ingredients in the watermelon, improve the quality of watermelon.And trace element is abundant, is of value to watermelon growing.

Embodiment

Embodiment 1: the cultivation method of aspermous watermelon may further comprise the steps:

(1), selects suitable kind

Select high-quality, high yield for use, antibiotic property is strong, matter is crisp and the kind sweet, that commodity is good;

(2), planting patterns and density

Planting patterns adopts open country to climb climing formula, 240 of every mu of graftings, and 2.5 meters of line-spacings, 1.2 meters of spacing in the rows are not pruned and are not pruned, and every keeps 22 of branches and tendrils, and 6 in melon is sat in pollination, decides 4 in melon;

(3), Mold Making

Mould specification is length of side 15-20 centimetre square, and mould is wanted printing opacity, ventilates, leaked, anti-expansive force, adopts lucite to make material, press mould specification cutting, uses bolt;

(4), select melon dress mould

Aspermous watermelon pollination back 15-20 days expanding stage dress mould notices selecting that plant growing way stalwartness, knot melon joint position are moderate, curcumbitate rounding, melon look uniform watermelon dress mould, will remove earth during the dress mould, handles with care, puts the complicated and confused blade of upset then in order;

(5), field management

Dress 8-10 days behind the mould, keep mould stable, after this, every upset in 3-5 days 1 time, make watermelon be subjected to light even, spray human excrement 0.6kg/ strain to the watermelon plant weekly during this time, nitrogenous fertilizer 0.15kg/ strain, potash fertilizer 0.1kg/ strain, the fertile 0.02kg/ strain of trace-element slow-release, vinasse 0.4kg/ strain, charcoal powder 0.05kg/ strain and green grass powder 0.8kg/ strain; Trace-element slow-release fertilizer prepares by the following method:

Take by weighing the raw material of following weight portion (kilogram): weedtree sawdust 80, nano-carbon powder 0.2, oil foot 4, sodium metasilicate 2, silane coupler KH550 3, ferrous sulfate 1, sodium selenite 2, ammonium molybdate 3, wintergreen 2, brown sugar 2, clay 8, ferrous sulfate, sodium selenite, ammonium molybdate, wintergreen, brown sugar, clay are added to the water dissolving, stir into mud, be heated to 80-90 ℃ again, add the sodium metasilicate dissolving, add weedtree sawdust, nano-carbon powder, oil foot stirring mud shape again, add the silane coupler pugging at last, granulation, oven dry namely.

The extermination of disease and insect pest can spray biological medicine fertilizer, and described biological medicine fertilizer prescription is that 1.5 jin of perilla leafs, 4 jin of Sargent gloryvines, 1.5 jin of floral disc of sunflower into, 7 jin of Herba Casythae Filiformis, 3.5 jin of saline swainsonia fruits, 2.5 jin of granatums, 1.5 jin of citric acids, 1.5 jin of fumaric acids, 4 jin of strong wind grass, 4 jin of celestial grass, 2.5 jin of scaly holly roots, 1 jin of the tuber of stemona, flea stop 6 jin of 5.5 jin, 3 jin of the roots of Beijing euphorbia, 1 jin of lilac daphne, 5.5 jin in madder, 9 jin of tarragons, 1.5 jin of cacumen biotaes, 2 jin of paulownia skins and marine algas; The mentioned component decoction is obtained soup extract and the dregs of a decoction, and the dregs of a decoction are soluble in water, and high-speed stirred is disperseed, and low temperature drying gets powder then; At last soup extract, powder are merged to mix and obtain;

(6), gather

15-20 days maturations behind the aspermous watermelon dress mould, it is climing to keep 3～5 joint leaves when gathering, and with mould with leaf is climing takes out gently outside the field, takes out watermelon.

The aspermous watermelon product that utilizes above-mentioned complex art to produce is compared with the aspermous watermelon product that usual manner is produced, and has following advantage:

?	Target level of product quality	Output	The damage by disease and insect incidence
				The present invention's cultivation	A level pollution-free food	6000-7000 kilogram/mu	2.5%
Conventional cultivation	Nuisanceless	5000-5500 kilogram/mu	11%

Claims (2)

1. the cultivation method of an aspermous watermelon is characterized in that may further comprise the steps:

(1), selects suitable kind

Select high-quality, high yield for use, antibiotic property is strong, matter is crisp and the kind sweet, that commodity is good;

(2), planting patterns and density

Planting patterns adopts open country to climb climing formula, and every mu grafting 220-250, line-spacing 2.3-2.8 rice, spacing in the rows 1.0-1.5 rice is not pruned and is not pruned, and every keeps complicated and confused 20-25 bar, and pollination is sat melon 5-7, decides melon 3-5;

(3), Mold Making

Mould specification is length of side 15-20 centimetre square, and mould is wanted printing opacity, ventilates, leaked, anti-expansive force, adopts lucite to make material, press mould specification cutting, uses bolt;

(4), select melon dress mould

Aspermous watermelon pollination back 15-20 days expanding stage dress mould notices selecting that plant growing way stalwartness, knot melon joint position are moderate, curcumbitate rounding, melon look uniform watermelon dress mould, will remove earth during the dress mould, handles with care, puts the complicated and confused blade of upset then in order;

(5), field management

Dress 8-10 days behind the mould, keep mould stable, after this, every upset in 3-5 days 1 time, make watermelon be subjected to light even, spray human excrement 0.5-0.7kg/ strain to the watermelon plant weekly during this time, nitrogenous fertilizer 0.1-0.2kg/ strain, potash fertilizer 0.08-0.12kg/ strain, the fertile 0.01-0.03kg/ strain of trace-element slow-release, vinasse 0.3-0.5kg/ strain, charcoal powder 0.02-0.08kg/ strain and green grass powder 0.7-0.9kg/ strain;

The extermination of disease and insect pest can spray biological medicine fertilizer, and described biological medicine fertilizer prescription is that perilla leaf 1-2 part, Sargent gloryvine 3-5 part, floral disc of sunflower into 1-2 part, Herba Casythae Filiformis 6-8 part, saline swainsonia fruit 3-4 part, granatum 2-3 part, citric acid 1-2 part, fumaric acid 1-2 part, strong wind grass 3-5 part, celestial careless 3-5 part, scaly holly root 2-3 part, tuber of stemona 0.8-1.2 part, flea stop 5-6 part, root of Beijing euphorbia 2-4 part, lilac daphne 0.5-1.5 part, madder 5-6 part, tarragon 8-10 part, cacumen biotae 1-2 part, paulownia skin 1.5-2.5 part and marine alga 5-7 part; The mentioned component decoction is obtained soup extract and the dregs of a decoction, and the dregs of a decoction are soluble in water, and high-speed stirred is disperseed, and low temperature drying gets powder then; At last soup extract, powder are merged to mix and obtain;

(6), gather

15-20 days maturations behind the aspermous watermelon dress mould, it is climing to keep 3～5 joint leaves when gathering, and with mould with leaf is climing takes out gently outside the field, takes out watermelon.

2. the cultivation method of aspermous watermelon according to claim 1 is characterized in that described trace-element slow-release fertilizer prepares by the following method:

Take by weighing the raw material of following weight portion: weedtree sawdust 80-85, nano-carbon powder 0.1-0.2, oil foot 4-6, sodium metasilicate 2-3, silane coupler KH550 2-3, ferrous sulfate 1-2, sodium selenite 1-2, ammonium molybdate 2-3, wintergreen 1-2, brown sugar 1-2, clay 5-8, with ferrous sulfate, sodium selenite, ammonium molybdate, wintergreen, brown sugar, clay is added to the water dissolving, stir into mud, be heated to 80-90 ℃ again, add the sodium metasilicate dissolving, add the weedtree sawdust again, nano-carbon powder, oil foot stirs the mud shape, add the silane coupler pugging at last, granulation, oven dry namely.