Yimeng old district greenhouse can grow rich seasons "by"

Shannon is unique in flavor, rich in nutrition, and is deeply loved by the masses. The greenhouse taro is listed on New Year's Day and Spring Festival. The price is as high as 40 yuan/kg, and the economic benefits are very considerable. Its cultivation techniques are:

First, choose good breeds. We should use the "Hong Hong Shan" which is a fragrant, expensive, or "red bud green tea" with early germination and high yield.

Second, cultivate dwarf and strong seedlings. Before and after the "ChuMing" is covered with a shed or mulch, the seedlings shall be sown and seedlings shall be planted in an area of ​​2 kg-3 kg for the mu and 0.5 cm-1 cm for the cover soil. Around mid-June, transplanted at a row spacing of 0.5mx0.2m, 6660 mu were planted. From August to October, 300 times paclobutrazol was used to control leggy and the seedling height was controlled at 0.8m to form a full and full-filled end bud.

Third, a reasonable watering. In June-August, watering 3-4 times, September-October watering 1-2 times, in order to advance the promotion of seedlings, the post-master, so that the seedlings are highly lignified.

Fourth, rational fertilization. During transplanting, 4000 kg of cooked farmyard fertilizer and 100 kg of phosphate fertilizer are used as base fertilizer, and between June and August 3-4 times, 50 kg to 60 kg of nitrogen are applied with water and Mushi. In September-Octomu, 100 kg of plant ash are increased. Kilograms - 200 kg.

V. Prevention of pests and diseases. Seedling period with 40% carbendazim 400 times, 200 times liquid Bordeaux or 15% Triadimef 100 times, to control the toon blast, root rot, leaf rust, powdery mildew.

Sixth, build a greenhouse. According to one mu of seedlings, the building covers 50m2 to 60m2, with a span of 5m to 7m in the north and south, and a height of 1.8m in the back wall. The two gables are 2.6m high, the wall is 1m thick, and there is no drip membrane enclosure. cover.

Seven, a reasonable dense planting. In the shed, the north and south of the shed are divided into larvae. According to the height of seedlings, the seedlings are graded from low to high from south to north. The seedlings were planted with 100-200 strains per square meter and the seedlings were planted with 70-100 strains in two years.

Eight, careful management. After the frost falls, the seedlings are moved into the shed or temporarily irrigated, allowing the roots to absorb water, and prevent frostbite on the top of the shoots. After the planting, the seedlings are lightly irrigated, and the temperature in the shed is adjusted in time. The temperature is 13°C-15°C before germination. 15 °C -20 °C after germination, 30 °C when the temperature can be released, the relative humidity in the shed is maintained at 70% -80%.

Nine, timely picking. When shoots are 20 cm to 25 cm in height, shoots are picked in the morning or in the evening. Strive to get listed on the New Year's Day or Spring Festival to compete for high yields and increase profits.

Tenth, timely transplanting. Try to move out of the greenhouse before "Gu Yu".

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