Fruit-type cucumber greenhouse cultivation techniques

The characteristic fruit-type cucumber is a fresh cucumber that has been popularized in recent years. It has a short, small, melon-free, clean, crisp taste, good flavor, and nutrient content that is significantly higher than that of ordinary cucumbers. It is popular among hotels and restaurants and is very developed. future. The following seven points should be noted when growing cucumbers of this variety.

First, select good varieties should use "Sweet crisp green 6", "Spring 2", spring and autumn Dafeng 12, Jingyu 9, No. 2 Jingyan mini, jade, mini fruit and other varieties, for every 667 square meters with species 50 to 70 grams.

Second, the environmental requirements suitable soil deep, loose fertile soil conditions, the amount of fertilizer required, should be combined with nitrogen, phosphorus, potassium, trace elements with the application; need strong light conditions, suitable for planting in protected areas.

Third, nurturing strong seedlings with grass ash as a substrate, nutrition seedlings seedlings, seedling age 25 to 35 days, when a three-leaf, to achieve cotyledon hypertrophy, dark green leaves, developed root system, no pest and disease standards.

Fourth, fertilization and soil preparation every 667 square meters of crushed organic fertilizer more than 2,000 kilograms. Plowing depth 25 cm, turning 2 or 3 times, so that the fertilizer and soil mix, to loose, flat requirements.

Fifth, planting line spacing of 90 to 100 cm, 1.8 to 1.9 meters, planting two lines, can also be planted. Plant spacing 35-40 cm, 1700-2000 plants per 667 square meters. Should choose to plant in sunny days.

Six, field management

1. Watering: After easing the seedlings, the seedlings are grown for 5 to 7 days to promote the growth of the roots. Afterwards, the water is poured and the soil is kept moist.

2. Top dressing: After every 10 to 15 days after picking melon, apply organic fertilizer at a concentration of 100 kg per 667 square meters. Foliar spray 3 to 4 times potassium dihydrogen phosphate.

3. Plant adjustment: From the beginning of section 6 to stay melon, 1 to 5 sections of melon early dredged. Timely transplanting rice seedlings, not transplanting seedlings, use a rope to hang vines to fix the plants, the middle of each section can stay 1 to 2 melons, branching can stay 1 melon after the top. When the plants are generally high, the lower old leaves will hit the wire rod and sit down.

Eight, timely harvest length of 13 to 18 centimeters, diameter of 2 to 3 centimeters, flowers can be harvested when they have begun to thank. When harvesting, cut the squash handle with scissors or a knife, and gently handle it. A single melon weighs about 80 grams, each can be 20 to 30 knots, and 667 square meters produce 2,000 to 3,000 kilograms of melon.