Henan Qianli Machinery CO. Ltd is a profession manufacture of Farm Tractor, rice machine, Reaper Machine, Power Tiller, garden machine and other farm implements. Our factory was established in 1987 and has more than 30 years of production and sales experience. We focus on providing customers with high-quality products and excellent services.
Reaper is mainly used to harvest crops such as wheat, corn, soybeans, etc. It can be matched with walking tractors, tillers, etc.
Self Propelled Reaper,Rice Harvester Reaper,Self Propelled Hay Baler,Self Propelled Reaper Binder Henan Qianli Machinery Co.,Ltd. , https://www.chalionagri.com
1, varieties. Early rice can use early maturing and early maturing varieties, such as 9003, Jiayu 948, Jinyou 71, Xiangliangyou 68 and so on.
2, sowing period. The lakeside area is generally suitable for planting on April 10-15, and the hilly area is suitable for planting on April 15-20. If the average temperature is stable at around 15°C, sowing can be done in advance. One night can be determined depending on the variety or preceding crop, and it can be sown from about mid-May to mid-June. Late rice should be sown before July 20.
3, plowing and farming. For the early rice field, the green field should be 10 days ahead of Putian. It should be 7 days in advance for the winter field, and crops should be ploughed and ploughed immediately after the crop is harvested. The whole field is made in accordance with the method of wetting the paddy field, and attention shall be paid to the opening of the ditch and the ditch. The ditch is 20 cm wide and 15-20 cm deep; the ditch is 20 cm wide and 7 cm deep; and the width is 170 cm. Strictly prevent the area of ​​water, the surface should not be too bad.
4, seed treatment. Sowing before sowing, seed selection, selection of full grain, no pests and seeds, and the use of agents such as "amide" or "soaking seed" soaking disinfection, germination, dew-breaking white sowing, to facilitate disease resistance, a full seedling.
5, sowing. The sowing rate per 667 square meters (1 mu): conventional rice 4-5 kg, hybrid rice 2-2.5 kg, indica rice 6-7 kg. Quantitative sowing is required for tillering, so that 1/9 square meter (1 square foot) of 25-30 grains and 6-8 grains of hybrid rice can be obtained. After sowing mud mud pressure valley, after two leaves and one heart began to densely thin, ensure seedlings uniform seedlings. In case of long-term low-temperature weather or low seed germination rate, the appropriate sowing rate should be increased.
6, fertilizer management. The "pre-promoting, central control, and post-supply" fertilization methods were adopted. General 667 square meters of organic fertilizer 750-1000 kilograms, urea 20-25 kilograms, superphosphate 20 kilograms, potash 7.5 kilograms, or BB fertilizer 40-50 kilograms.
7, irrigation management. According to the principle of “wet emergence, shallow moisture, repeated light, and intermittent irrigationâ€, after the sowing, wet irrigation will be performed after sowing, and the water area will be prevented. Before the three-leaf stage, the paddy field will be kept moist and water will not accumulate. After the three-leaf stage, the shallow water layer will be established. , To promote the occurrence of childbirth; childbirth reached the expected number of seedlings should be promptly drying field. Ineffective control of childbirth, promote root growth, to prevent premature aging or lodging, the main intermittent irrigation in the late, avoid water prematurely.
8, chemical weeding. There are two effective ways to control weeds: one is weeding before sowing. 4-5 days before sowing, the entire plot will be treated with 60% butachlor EC 100ml/667m2 or 50% herbicidal 200-250ml per 667m2, spraying 30kg of water and spraying the field. Keep shallow water and drain the water after 4-5 days. The second is weeding after sowing. The field before weeding without weeding can be combined with top dressing of 667 square meters of butyl chlorate 100 ml, glutinous rice 125 ml, or 50% oyster 30 g, or Longtai 30-35 g, or 28 % Tian Qing 35-40 grams, 30 kilograms of water, spray dry water, shallow water irrigation every other day for 5 days, can achieve anti-grass effect.
From the fifth leaf to the end of the till, the broad-leaved weeds should be drained from the fields, and 200 grams of 20% dimethyltetrachloromethane should be used per 667 square meters, and 50 kg of water should be sprayed. Keep it for 7-10 days.
New Rice Live Light Cultivation Technology
Live rice light-weight cultivation technology is a light cultivation technology that applies modern science and technology, simplifies operation procedures, reduces labor intensity, reduces material consumption, and improves the comparative benefits of growing grain. It eliminates the tedious steps of childbirth, pullout, and transplanting. This cultivation technique is not only suitable for early rice and late season rice, but also applies to late rice that is connected to early maturing varieties of early rice. Its main cultivation techniques are as follows: