Watermelon planting management method

A management method and watermelon planting technology, applied in the field of plant cultivation, can solve the problems of low final yield, high seedling mortality, high incidence of diseases and insect pests, etc., and achieve the effects of improving survival rate, strong versatility, and ensuring appearance and quality

Inactive Publication Date: 2016-09-21
镇江中和园林有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Watermelon has become the most common fruit in people's daily life. It has rich nutritional value, large supply, and large-scale planting. However, there are still some defects in th...

Method used

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  • Watermelon planting management method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] 1. Variety selection:

[0036] Watermelons grown in solar greenhouses: choose varieties that grow in low temperature periods, have good fruit expansion, are resistant to low light, and are easy to set fruit.

[0037] Second, nursery:

[0038] 1. Preparation of nutrient soil:

[0039] Take 6 parts of fertile field soil (slightly sticky) that has not been planted with melon crops for many years, and 4 parts of high-quality soil fertilizer or ring fertilizer that has been fully matured and rotted, crush it and sieve it to make mixed soil, and add ( One pack of hymexazol + 8ml of abamectin + 10ml of chlorpyrifos = a spray) fully mixed and mixed before use (cow and horse manure must be fully fermented and decomposed, and raw manure must never be used).

[0040] 2. Seed soaking and germination:

[0041] Sun-dried seeds first: Before sowing, select the selected seeds to be sun-dried on sunny days for 1-2 days, and remove deformed, sick, and sloppy seeds to increase the germ...

Embodiment 2

[0108] The method is basically the same as in Example 1, except that the grafting method adopts the cleaving method: take out the rootstock seedlings from the seedbed, remove the growth point of the rootstock with a bamboo stick, remove the axillary buds, and keep the part below the apex to make it a platform. Then use a blade to cut obliquely at a 45-degree angle from top to bottom, about 1 cm deep, reaching half the diameter of the hypocotyl. Then choose vigorous and disease-free watermelon seedlings, cut the scion with a wedge-shaped incision of about 0.8 cm from top to bottom at an angle of about 30 degrees at about 1.5 cm below the cotyledon, and gently insert the scion into the rootstock incision. The incisions of the two seedlings are made so that they are tightly combined, and the two cotyledons are parallel. Immediately fix them with grafting clips and put them into the seedling bed.

Embodiment 3

[0110] The method is basically the same as in Example 1, except that the greenhouse is used for colonization: generally, the ridge width is 70 cm, and the furrow width is 50 cm. After the ridge is well watered, it is slightly dry and the holes are dug according to the distance between the plants. 1600-1700 plants are planted per mu, 20 plants per ridge, and 10 plants per row. Pour the planting water in the planting hole, pour out the seedlings from the nutrient bowl, put them into the planting hole, and flatten and compact them around. In the first few days after planting, the temperature should be appropriately higher, and the light should be moderately shaded, so that the seedlings can be quickly slowed down, and then covered with film, and enter normal management. In order to promote strong seedlings, you can spray (one pack of hymexyl + one pack of strong seedlings + two taels of brown sugar = one spray disinfection) at the seedling stage without grafting and directly hit ...

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Abstract

The invention discloses a watermelon planting management method. The method comprises the following steps of 1, nutrient soil arrangement; 2, seed soaking for accelerating germination; 3 sowing and seedbed construction; 4, grafting; 5, field planting and final singling; 6, pruning and vine hanging; 7, artificial supplementary pollination; 8, irrigation and topdressing; 9, disease and pest control; 10, water melon drying, covering, turning, selecting and hanging. Compared with the prior art and traditional watermelon planting methods, the watermelon planting management method is low in cost and high in universality, the survival rate of field-planted seedlings can be effectively increased, the disease and pest occurrence rate can be effectively lowered, the yield of watermelons can be increased, and the appearance and quality of the watermelons are guaranteed.

Description

technical field [0001] The invention relates to a watermelon planting management method, which belongs to the technical field of plant cultivation. Background technique [0002] Watermelon (scientific name: Citrullus lanatus (Thunb.) Matsum. et Nakai) is an annual vine; the stems and branches are thick and have obvious ribs. Watermelon likes a warm and dry climate, and is not cold-resistant. The optimum temperature for growth and development is 24-30 degrees, the optimum temperature for root growth and development is 30-32 degrees, and the lowest temperature for root hairs is 14 degrees. Watermelon needs a large temperature difference between day and night during the growth and development process, and a large temperature difference between day and night can cultivate high-quality watermelon. Watermelons are resistant to drought and humidity. When there are many rainy days and excessive humidity, they are susceptible to diseases, with low yield and poor quality. Watermelon...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G1/06A01H1/02
CPCA01H1/02A01G2/30A01G22/00
Inventor 刘照亭王成卢涛李兰
Owner 镇江中和园林有限公司
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