CN104541867B

CN104541867B - Cultivation method for square watermelon

Info

Publication number: CN104541867B
Application number: CN201410827900.3A
Authority: CN
Inventors: 赵刚强
Original assignee: Taihe County Jiulong Planting Professional Cooperatives
Current assignee: Taihe County Jiulong Planting Professional Cooperatives
Priority date: 2014-12-29
Filing date: 2014-12-29
Publication date: 2017-02-22
Anticipated expiration: 2034-12-29
Also published as: CN104541867A

Abstract

The invention relates to the field of agricultural cultivation, in particular to a cultivation method for a square watermelon. The cultivation method comprises the following steps: 1 expelling worms of soil and disinfecting the oil; 2 applying a fertilizer before planting; 3 digging a planting hole; 4 transplanting a watermelon seedling, and drawing an arched film; 5 applying a rooting fertilizer after transplanting; 5 sterilizing leaf surfaces after transplanting; 7 carrying out chemical weeding after transplanting; 8 killing pests on the leaf surface after transplanting; 9 wherein fruiting begins after transplanting for 50 days, applying a foliage fertilizer; 10 fertilizing the root part of the watermelon seedling after fruiting for 7 days; 11 further fertilizing when the watermelon grows to 1-1.5kg; 12 putting the watermelon into a square watermelon mold to grow when the watermelon grows to 2-2.5kg, and picking the watermelon until the watermelon ripens. The square watermelon cultivated by the method disclosed by the invention is regular to fruit, bright red in watermelon pulp, relatively sweet in taste, solid, crisp and refreshing in flesh, regular in skin grains, parallel in side length, regular, beautiful, relatively high in yield, relatively large in size, and relatively good in economic benefits.

Description

A kind of cultural method of square Citrullus vulgariss

Technical field

The present invention relates to field of agricultural cultivation, specifically, it is related to a kind of cultural method of square Citrullus vulgariss.

Background technology

Square Citrullus vulgariss, are not transgenic watermelon, and people, when cultivating, place it in a transparent square box, institute So that during maturation, it has just grown up to square, taste is just the same with typically common circular Citrullus vulgariss, so that it is sent out in terms of form Give birth to some transformations, because curcumbitate is good, easily transported, square Citrullus vulgariss are favored by consumers in general deeply, square Citrullus vulgariss are with commonly west Melon is compared, and has nutritious, colory advantage, and square variety of watermelon have passed through the selection that technical specialist carries out and excellent Change, quality better, after Citrullus vulgariss compression, the nutrient density of unit volume increases, and nutrition is more rich, and for common Citrullus vulgariss More resistant to storage Wei and transport, edible square Citrullus vulgariss storage period can be one month, and is then more easy to transport；

It is higher that unit price sold for common Citrullus vulgariss by square Citrullus vulgariss, can bring bigger economic benefit for Planting household, But square growth of watermelon technology immature at present, many Planting households can not control watermelon growing bar in planting process very well Part, leads to that the square Citrullus vulgariss mouthfeel growing is sweetless, and Citrullus vulgariss are easily split up, and head is little, profile are unsightly.

Content of the invention

For solving the above problems, the present invention provides a kind of square Citrullus vulgariss breeding method.

A kind of square Citrullus vulgariss breeding method, it comprises the steps of：

The first step, sows early stage, by soil deep tillage 20-25cm, and uniform broadcasting pentachloronitrobenzene is disappeared on soil Poison, every mu of ground consumption is 1000g-2000g, and after sterilization, every mu of ground mix 25-30kg Semen Sesami perfume cake and 500g phoxim drive Except subterranean pest-insect, mix depth is 25-30cm；

Second step, every mu of ground applies 30-38kg compound potassium sulfate fertilizer, 100-150kg biological organic fertilizer, 600g granule Boron fertilizer is 20-25cm as base manure, base manure and soil mix depth；

3rd step, digs kind of a plant hole on planting soil, and the depth planting plant hole is 5-6cm, and the bore planting plant hole is 10- 15cm, the spacing that each plants between plant hole is 35x35cm；

4th step, Citrullus vulgariss Seedling is taken out in substrate plate, and root substrate is rinsed well, transplants to kind plant hole, and Pouring 10ml root-growing agent, 30ml biologic organic, inorganic cream, 5g carbendazim and 200-250g after the 2-3cm that bankets in cave is high Water, finally bankets to original ground height, draws small arched shed three-layer thin-film, is big film from seven 9 meters, and seven 3 meters is middle film, Seven 2.5 meters is counterdie；

5th step, during cultivation temperature of shed more than 35 degrees Celsius when suitably leak informaton ventilation, pour back after transplanting the 7th day Miao Shui, simultaneously every plant of Citrullus vulgariss Seedling apply 5ml root and strengthen many, 2g potassium, 3ml root-growing agent；

6th step, after transplanting 15-20 days, every mu of ground with 400 jin of water, 100g antibacterial, 350g potassium dihydrogen phosphate, 100ml brassin lactones, carry out foliage-spray；

7th step, carries out chemical weed control after transplanting 25 days, decontrols canopy head, dispenser is opened little after 40 minutes during dispenser Canopy, cloudy temperature of shed can not chemical weed control less than 25 degrees Celsius；

8th step：After transplanting 30 days -35 days, made with 10 parts of antibacterial, 5 parts of insecticides, 15000 parts of water Mixed solution spray blade face；

9th step, transplant 50 days after start sit melon, implement manual pollination, sit melon after 3-5 days, with 5 parts of calcareous fertilisers, 5 The mixed solution sprinkling blade face that part potash fertilizer, 15000 parts of water are made；

Tenth step, sits melon after 7 days, every mu of ground apply 18 jin of -20 jin of nitrate-based compound fertilizers, 10 kilograms of potash fertilizer, 5 Kilogram humic acid；

11st step, when Citrullus vulgariss length is to 2-3 jin weight, every mu of ground apply 15 jin of -18 jin of nitrate-based compound fertilizers, 6 Kilogram potash fertilizer, 3 kilograms of humic acid；

12nd step, when Citrullus vulgariss length is to 4-5 jin, Citrullus vulgariss is put into growth in Citrullus vulgariss square dies, until maturation is Can pluck.

Sit melon during keep booth indoor temperature at 25 degrees Celsius -32 degrees Celsius, when in canopy more than 35 degrees Celsius When to divulge information in time, two canopy head suitably raises 20 centimeters -- 30 centimeters are leaked informaton；

The square Citrullus vulgariss cultivated through the inventive method, sit melon together, melon pulp is scarlet, and mouthfeel is sweeter, and meat is solid crisp and refreshing, Epidermis lines is neat, and the length of side is parallel, neat appearance, and yield is higher, and head is larger, better economic benefit.

Specific embodiment

Every mu of 30 jin -38 jin of 16--16--16 compound potassium sulfate fertilizer of applying of planting site, 100 jin of biological organic fertilizer - 150 jin, 600 grams of imported from Holland granulated boric fertilizer, simultaneously every mu of ground Semen Sesami perfume cake 25-30 jin add and mix the pungent sulfur of 500g U.S. 35 jin -40 jin of phosphorus, potassium sulfate prevents subterranean pest-insect；

By 35 centimeters one plant transplanting Citrullus vulgariss Seedling of spacing in the rows, during transplanting, Citrullus vulgariss Seedling is gently removed to put into from substrate plate and beat in advance Burying soil in right amount in the cave going out, in order to avoid hurting root, then watering Gaosheng root-growing agent 10ml+ biologic organic, inorganic cream 30ml+ Soil, simultaneously about 4 liang of water of every cave pouring, is finally filled to concordant with original ground by 5 grams of carbendazim；

Draw above planting site and set small arched shed three-layer thin-film, be big film from 9 meters, 3 meters is middle film, 2.5 meters is bottom Film, transplants latter 5 days -7 days without opening canopy, and temperature of shed can suitably leak informaton more than 40 degrees Celsius ventilation, only pours back after seven days Miao Shui, every plant of Citrullus vulgariss Seedling is applied state's light root and is strengthened many 5ml, 2 grams of state's light potassium, state light root treasured 3ml；

25 degrees Celsius -32 degrees Celsius of booth indoor temperature is kept to be conducive to melon seedling to grow, when taking the photograph more than 35 in canopy To divulge information in time when family name spends, two canopy head is suitably raised 20 centimeters -30 centimeters and leaked informaton；

After Citrullus vulgariss transplantation of seedlings 15-20 days, mix different substances together hundred safe 100 grams of antibacterial, potassium dihydrogen phosphate by every barrel of 400 jin of water 350 grams, the ratio of brassin lactones 100ml, carry out foliage-spray；

Chemical weed control after transplanting 25 days, during dispenser decontrols canopy head, and the inside hut is not opened, and dispenser was opened after 40 minutes Rise, cloudy temperature of shed can not chemical weed control less than 25 degrees Celsius；

When transplanting stretches the climing phase in 30 days -35 days, mix different substances together import Ah rice wonderful receipts 10ml, Germany by every barrel of 30 jin of water The ratio of 70%5 grams of import Bayer imidacloprid, carries out foliage-spray；Every plant of melon seedling has 10 leaf -12 leaf when being to spray optimal Phase；

It is colonized latter 50 days and starts to sit melon, implement manual pollination, sit 3-5 days after melon, mix different substances together calcium by every barrel of 30 jin of water 5 grams of fertilizer, the ratio of 5 grams of potash fertilizer carry out foliage dressing；

Nitre sulfenyl is used for every mu when being swollen fruiting period for the first time after sitting melon 7 days（15-15-15）18 jin -20 of compound fertilizer Jin, the high potash fertilizer of emerald green training（10-6-40）10 kilograms, excellent humic acid 5kg；Sitting melon is Citrullus vulgariss two after 12 days -14 days Secondary swollen fruiting period, when Citrullus vulgariss length is to 2-3 jin weight, every mu of applying nitre sulfenyl（15-15-15）15 jin -18 jin of compound fertilizer, The high potash fertilizer of emerald green training（10-6-40）6 kilograms, 3 kilograms of excellent humic acid, along with leaking informaton（In time）Close canopy management, such energy Effectively sugar of watermelon is controlled optimal, mouthfeel entrance and crisp, sugar content is in the sugared parts of 13.5 sugared parts -14；

When Citrullus vulgariss length is to 4-5 jin, Citrullus vulgariss are put into growth in Citrullus vulgariss square dies, start at from sitting the melon same day, 30-35 It is the Citrullus vulgariss period of maturation after it, after a collection of melon maturation, two batches of melons, three batches of melons, four batches of melons, as above with management.

Claims

1. a kind of square Citrullus vulgariss breeding method is it is characterised in that it comprises the steps of：

The first step, sows early stage, by soil deep tillage 20-25cm, and uniform broadcasting pentachloronitrobenzene carries out disinfection on soil, Every mu of ground consumption is 1000g-2000g, and after sterilization, every mu of ground mix 25-30kg Semen Sesami perfume cake and 500g phoxim are driven away Subterranean pest-insect, mix depth is 25-30cm；

Second step, every mu of ground applies 30-38kg compound potassium sulfate fertilizer, 100-150kg biological organic fertilizer, 600g granulated boric fertilizer As base manure, base manure and soil mix depth are 20-25cm；

4th step, Citrullus vulgariss Seedling is taken out in substrate plate, and root substrate is rinsed well, transplants to kind plant hole, and in cave Pouring 10ml root-growing agent, 30ml biologic organic, inorganic cream, 5g carbendazim and 200-250g water after the 2-3cm that bankets is high, Finally banket to original ground height, draw small arched shed three-layer thin-film, be big film from seven 9 meters, seven 3 meters is middle film, seven 2.5 meters of silk is counterdie；

5th step, during cultivation temperature of shed more than 35 degrees Celsius when suitably leak informaton ventilation, pour Hui Miaoshui after transplanting the 7th day, Every plant of Citrullus vulgariss Seedling applies 5ml root strong many, 2g potassium, 3ml root-growing agent simultaneously；

7th step, carries out chemical weed control after transplanting 25 days, during dispenser decontrols canopy head, and dispenser opened hut after 40 minutes, Cloudy temperature of shed can not chemical weed control less than 25 degrees Celsius；

8th step, after transplanting 30 days -35 days, the mixing made with 10 parts of antibacterial, 5 parts of insecticide, 15000 parts of water Spray solution blade face；

9th step, starts after transplanting 50 days to sit melon, implements manual pollination, sit 3-5 days after melon, with 5 parts of calcareous fertilisers, 5 parts of potassium The mixed solution sprinkling blade face that fertile, 15000 parts of water is made；

Tenth step, sits melon after 7 days, every mu of ground apply 18 jin of -20 jin of nitrate-based compound fertilizers, 10 kilograms of potash fertilizer, 5 kilograms Humic acid；

11st step, when Citrullus vulgariss length is to 2-3 jin weight, every mu of ground apply 15 jin of -18 jin of nitrate-based compound fertilizers, 6 kilograms Potash fertilizer, 3 kilograms of humic acid；

12nd step, when Citrullus vulgariss length is to 4-5 jin, Citrullus vulgariss is put into growth in Citrullus vulgariss square dies, until maturation can be adopted Pluck.

2. a kind of square Citrullus vulgariss breeding method according to claim 1 is it is characterised in that keep booth during sitting melon Indoor temperature, at 25 degrees Celsius -32 degrees Celsius, will be divulged information, two canopy head is suitable when in canopy more than 35 degrees Celsius in time Raise 20 centimeters -- 30 centimeters are leaked informaton.