Rape Transplanting Technology and Post-planting Management

September 25, 2020

1 Grab an appropriate period for planting. Select seasonal transplanting with a mean temperature of about 15°C. It is beneficial to rooting, and can grow 2-3 new leaves before the temperature drops to 10°C, which will help increase the number of overwintering green leaves. 2 with fertilizer, with soil, with medicine transplanted. Before the start of seedling application with the root organic fertilizer, phosphate fertilizer, seedlings from the same day, planted the same day, not planted Su Miao. A medicine should be given before transplanting to prevent the larvae at the seedling stage from being brought into the field. After planting, lightly watered the trees. 3 apply base fertilizer. This is a very important measure that directly affects the yield and quality of rapeseed. The use of basal fertilizer can account for 60% of the total fertilizer, and it is generally based on decomposed organic fertilizer. 4 Broad line narrow plant, close planting. Wide lines and narrow lines are good for individuals with sufficient light, and more leaves are differentiated before winter. General acres planted 8000 strains. For young seedlings and rape transplanted after the end of October, the density of rapeseeds should be appropriately increased to more than 8,500 per acre.

After oilseed rape is planted, all localities must earnestly implement "one kind of management," and increase the availability of practical technical measures and the overall level of production management. First, make up the tonic, fight for seedlings and promote strong seedlings. Whole seedlings and strong seedlings are the basis for summer ripening and high yielding. All localities should take advantage of the good conditions in the field, and apply fertilizers to some fields that are short of fertilizers, seedlings, and lean areas, increase phosphorus and potassium, balance fertilization, and increase organic growth. fertilizer. The grassland in Putian is relatively heavy, and on the one hand, weeding can be used to ensure weeding and other safe herbicides. On the other hand, weeding and cultivating soil and roots are used for manual weeding to reduce weed damage and to promote management. Earlier, stronger, safer winter. The second is to improve the ditch matching standards. The lack of high standards for the ditch system is an old problem commonly encountered in the summer production in the city. All localities should fully learn from the lessons of 2002, remove the hidden dangers of early waterlogging, deepen and clear the three trenches inside and outside the field, ensure that the crops in the field can be discharged during the rainy spring and rainy season, and improve the ability to resist disasters and prevent disasters. The third is to do a good job of prevention and control of pests and diseases. Mainly locusts and cabbage caterpillars, grasp the principle of treatment of early cure, can be used to kill the enemy, trichlorfon both cure worms.

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