According to the characteristics of the organism, the implementation of mixed rice cultivation can effectively delay the onset time, reduce and reduce the harm degree of the disease, protect the variety resources, increase the land utilization, increase the yield per unit area, increase the farmers' income, increase the efficiency of agriculture, and increase the mu. Grain is 30 to 50 kilograms, increasing farmers' income by 60 to 100 yuan. The cultivation techniques are mainly:
First, the use of improved varieties: the general selection of Hong 2292, incense 8156 mainly planted varieties, the local Valley of the Great White Peony as a collocation.
Second, do a good job in seed treatment: use carbendazim 1:1000 times soaking (that is, 1000 ~ 1500 mg / kg agent, soak 3-4 kg of seeds).
Third, the time of childbirth: April 10 to 18, the local cereal varieties need to advance 5-7 days of childbirth, conditions can be implemented by general education or sowing alone, appropriate control of the sowing amount, to promote thinning seedlings, transplanting After the early birth, we ensure that the main cultivars are relatively consistent with the growth period of the collocation cultivars.
Fourth, planting density and specifications: the implementation of row spacing planting, plant spacing 47, to ensure that 40,000 acres. Each 8 rows of main planting varieties were interplanted with a row of cereal varieties (ie 8+1) with 5-6 inch local pods, 3-4 seedlings per plex and 2000 mus.
Fifth, planting methods: pull the line planting, planting varieties after planting, timely replacement plug.
Six, rational fertilization: Mu application of decomposed organic fertilizer 1000 kg, nitrogen 5 kg, 50 kg of phosphorus fertilizer, full-time fertilization once clear.
Seventh, to do a good field of chemical weeding: planting 5 to 7 days with Jin Daolong 10 kilograms of weeding, sterilization, top dressing, reduce the harm of disease and grass.
VIII. Timely prevention of pests and diseases: prevention and control of locusts, aphids, armyworms, leaf scabs, leaf blight, and rodents.
Nine, timely harvest. Nine yellow and ten closed.
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