Green beans - rice - pea high-quality cultivation mode

In order to increase land utilization, increase the multiple cropping index, and promote high agricultural yield, quality, and efficiency, compared with single-season late rice, the high-yield green beans, rice, and pea cultivars have significantly increased returns and can achieve better economic benefits. Its main cultivation techniques have the following aspects.

(1) Field selection

Choose fertile soil, deep soil, loose texture, medium loam soils with a pH greater than 6, and 350-500 meters above sea level, where there is sufficient sunlight, and irrigation and irrigation are convenient.

(2) Reasonably arrange the mouth

The green beans are planted in mid-March and harvested from early May to mid-June. The whole growth period is 90 - 100 days. The rice is planted in mid-to-late May, the rice is transplanted in late June, and harvested in mid-October. The whole growth period is about 130 days. n Planting peas in the middle of the month, harvesting from mid-to-late February to the beginning of April, and the whole growing period of 140 days.

(3) Selecting good varieties

The green beans were selected from Qinglan Lake, rice was selected as D Youyou 68 or Fuliangyou 2186, and peas were used as modified No. 11 soft peas 604.

(4) Timely sowing, reasonable close planting

Green beans are sown at temperatures above 12 degrees Celsius in spring, and peas are sown in early November. Plow plough before sowing, whitening, sowing and ploughing and then turning into two ridges and one ridge (shallow ridge between two ridges), width 90 cm, spacing 22-25 cm, main groove width 25-30 cm, spacing 22-25 cm , sowing 2 seeds per hole. The per mu sowing volume is 1.5-2kg for green beans and 1.25-1. 5kg for peas, and covered with appropriate amount of mountain earth ash after sowing. Rice is moistened and moistened in the middle and late May, and transplanted in late June. The plant spacing is 18 centimeters and 22 centimeters, and the seeding rate is 0.8 kg.

(5) Scientific fertilization

1 After the beans of the Four Seasons, the thin beans and urine are used to apply 1 seedling seedling fertilizer. After the vines are applied, 900 kg of farmyard fertilizer or 50 to 60 kg of compound fertilizer and 20 to 30 kg of calcium magnesium phosphate fertilizer are applied. Between the two strains, the soil was applied under the hole. When top dressing is done outside the lotus root (flower core) or initial flowering, 50 grams of borax and 100 grams of monobasic potassium phosphate are mixed with 50 grams of water per acre at 3:00 pm and sprayed after spraying for 7-10 days. , It helps to protect the flower shin guard.

2 Paddy rice should be applied with enough basic fertilizer to be transplanted in the field, with 35 kg of cesium bicarbonate, 15 kg of superphosphate, and 7 kg of potassium chloride per mu; the ear fertilizer should be applied with 25 kg of special fertilizer for rice. For the top dressing, 100 grams of monopotassium phosphate plus 100 grams of potassium dihydrogen phosphate (alcohol dissolved first), 1 gram, and 50 kilograms of water are sprayed at the heading stage per acre.

3 Pea deep-fertilizes basal fertilizer, 700 kg of farmyard fertilizer per acre and 50 kg of compound fertilizer are applied to the fertilizer trench to cover soil. After the seedlings, 8 kg of sulfur-containing compound fertilizer is applied to 800 kg of water per mu; budding stage is combined with cultivating soil, 200 kg of human excrement is used per mu, and 5 kg of potassium sulfate is mixed with 800 kg of water; 50 grams of borax was sprayed on the 50 kg of water for 3 - 5 times.

(6) Strengthening field management and timely harvesting

1 When beans and peas start to spit at the beginning of the season, they should be inserted in a timely manner. Use a small bamboo culm about 2 meters long to insert 15-20 centimeters of soil, one for each pod, and one for each. Tilt to the middle shallow ditch, cross at 2 / 3, place a cross at the intersection, and use the packing band to secure the crossbow and the transplanter to prevent it from falling or being blown by the wind. At the same time, timely harvesting, green beans to grasp the bean diameter harvested in the 0.6 - 0.8 cm, peas with beans Yingying thick <0.5 mm harvesting is appropriate.

2 Rice should be controlled seedlings and field crops, control of ineffective tillering, ensure that large spikes and grains, high seed setting rate, and promote high yield. Harvest in time in mid-October.

(7) Pest control

1 The main diseases of green beans are rust. They are treated with 25% metalaxyl WP 500 - 800 times. The pests are mainly locusts and pods, which can be controlled by strong enemy 313 low-toxicity pesticide 500 - 1000 times liquid.

2 The main diseases of rice include sheath blight, rice blast, etc., Rhizoctonia cerealis with 150-200 ml of 5% Jinggangmycin water, 60 kg of water spray, and rice bran disease with 20% tricyclazole WP or 150 g. 6 % Shi Dao Ling Suspending Agent 50 - 70 ml water 60 kg spray, applied at the early stage of disease, the heavy diseased field should be continuously controlled 2 - 3 times, 5 - 7 days apart, and can be used with Jinggangmycin. Mix with triazophos. Insect pests mainly include rice gall midges, rice planthoppers, and rice puffer horses. Insecticides for rice infestations are made with 25% Yishubao or Yishuping 1.25 kg as poisonous soils, keeping them in the water and still water for 5 - 7 days. ; Rice planting loquat with 10% Depravotin WP 10 - 20 g Water 60 kg spray or 25 % Buprofezin WP 50 g, plus 20% Ye Yu San EC 150 - 200 g Water 60 kg Spraying; Indica rice Ma with 20% tricyclic phosphorus EC 100 ml water 50 kg spray, can be mixed with Jinggangmycin.

3 The main diseases of peas are root rot, powdery mildew, and downy mildew, etc. The root rot disease is 50% of 0.5 kg of enemy pine, and then 50% of carbendazim WP is used every 10 days. Or 250 g of 70 % thiophanate-methyl wettable powder for root irrigation; powdery mildew and downy mildew in the early stage of disease; spraying with 20 times triadimefon EC for 1000 times and spraying once every 7 days. Insect pests mainly include aphids and soybean meal, which can be controlled with a strong enemy 313 low-toxicity pesticide 500-1000 times.

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