The cultivation of lettuce

First, nursery transplanting

- Seed treatment. Before sowing, the seed is subjected to low temperature treatment. The first is to use low-temperature germination, use 100 grams of seeds per kilogram of water, and then use love to collect 1 kg of water droplets four drops of liquid, soak 6-8 hours, then rinse with water and filter dry, first with a damp cloth to filter the dried seeds Wrap it, then wrap it in a semi-dry wet towel on the outside of the cloth, and refrigerate it in a refrigerator (temperature below 16°C) for 2-3 days.

- Nursery and seedbed preparation. Firstly, the seedbed was leveled and subdivided. The enemy was soaked and permeated with 10 grams of enemy pine per square meter. The seeds were sown on the surface of the planter, sowed 5-8 grams per square meter, kept moisture, and arched the shed. The height of the shed is 1m-12m, and the film is then placed on an arch. The film is 6 inches away from the ground. It does not allow the ground to ventilate and breathe.

- Management of seedbeds.

In the management, the emphasis is on preventing and controlling blight, and douche with a 1:500 dilution of the enemy. The seedbed is often kept moist, and when the water is spilled, it is best when it is cold and cool.

- Cultivation Management

Apply base fertilizer, apply 10,000 pounds of pig manure water per acre, or spread 5000 kg of chicken, duck and manure after fermentation, and then apply 50 kg of compound fertilizer containing 45% of the total amount of field fertilizer, and add 50-100 kg of fertilizer. Lime field spread. After the deep plowing, it is leveled and subdivided, and the hatching is done (the row spacing is 1.2 feet from a 1.5-foot pitch), 3500-4000 litters per acre are planted, and 10% of the faecal water is poured immediately after planting.

Miao Fei, immediately after 5-7 days after planting Miao Fei, Mu urea 5 kg against pig manure water for raising.

Open fertilizer, when the seedlings grow to 5-6 inches, mu urea 1.5 kg against pig manure for top dressing.

--Pest Control. There are mainly soft rot, downy mildew, brown spot, and sclerotinia, which are controlled by a shotgun method. Method: One bucket of water (30 pounds) is accelerated with 3 grams of penicillin. Keling 15 Grams, plus 20 grams of Chlorothalonil, 20 grams of Durangkok, plus 3 ml of love, in the closed compartment, spray once every 10 days, and even spray 3 times. Pay special attention to: The foliar should be sprayed with boron fertilizer, when the seedlings grow to 6 inches high, add 15 grams of water per barrel of boron fertilizer (do not use too much) for foliar spray, apply again in the closed compartment once .

Second, broadcast. Seed treatment (same as transplanting seedlings); Reapply basal fertilizer to keep the soil moist, pay attention to cooling and drought protection seedlings. The amount of mu is 0.75 kg; it takes 25-30 days from budding to harvesting of small plants. (Cultivation management, pest control and nursery transplant the same).

We are manufaturer for kinds of Fruit. We have orange, apricot,etc. Healthy food.

Fruit

Fresh Apricot,Organic Navel Oranges,Mandarin Orange,Sweet Citrus

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