Strawberry/Watermelon - Post-season Rice Stereo Planting Model

This planting mode is mainly suitable for the suburbs of large and medium-sized cities, which is more than double the economic benefits of the wheat and rice crops. The planting method is: a combination of 530 centimeters wide, 300 centimeters in the middle to build three 100 centimeters wide high ridge, ridge height 25 centimeters, ridge bottom width 67 centimeters, furrow width 33 centimeters. Leave a line for each side on each side. In mid-October, plant two rows of strawberries on each ridge, spaced 23 centimeters apart, with 16.5 centimeters of plant spacing, and about 5,500 plants per 667 square meters. In late April of the following year, the melon seedlings cultivated in the Gualou Road are reserved for planting and cultivation. The planting distance is 50 centimeters, about 600 per 667 square meters, covering the mulch. After harvesting of strawberry fruit in late May, depending on soil fertility and fertilization, the extracted strawberry plants can be transported by 50%, leaving 50% buried in the melon field, and then the high ridge of the strawberry leveled, in late July, after the watermelon pulled out together Plowing the soil preparation can be transplanted or post-planted rice. The matching technology of this planting pattern, the first strawberry to choose four or more than four leaves, a single plant about 30 grams of fresh weight, the roots of the developed seedlings, timely planting early to ensure strong seedlings overwinter. General requirements in the middle and late October to grab transplants before the rain. If it is sunny, plant seedlings in the afternoon and reduce the number of burns to increase the survival rate. After planting, the temperature of the plastic film can be increased by 7-10 days in advance, and the harvest period can be extended by 18-20 days. Cover film time is generally controlled in the first cold 1-2 days after that year, in the second half of February the following year, the hole in the film is ventilated and ventilated, and in the first half of March, the film breaks through the hole and raises the hole. Secondly, basal fertilizer is generally applied 50 kg of compound fertilizer, 10 kg of urea, and 1,000 kg of fully-fertilized organic fertilizer per 667 square meters for ridges, and 50 kg of vegetable cake, preferably with higher potassium content. Strawberry fields generally do not need topdressing in the spring, but for strawberry fields with poor soil quality, weak growth, and lighter leaf color, urea solution with a concentration of 0.3% can be sprayed 2-3 times from buds to young fruit. In addition, the common insect pest in strawberry fields is red spider, which generally begins to damage in late April. It can be used to control 20% of pyrethroid 500 times. In addition, gray mold is a major disease of strawberry, can be used 50% carbendazim 1000 times or 50% quickening WP 200 times better control, at intervals of 5-7 days, continuous staggered use.

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