This year, the rapeseed was planted late, the transplanting base was poor, and the weather before the winter continued to be arid. The growth of the seedlings was larger than that of the perennial. All localities should take measures such as spring fertilizer and wax application before the Spring Festival to promote the spring rape of rapeseed and capture the harvest of rapeseed.
First, spring fat wax application: According to the growth of rapeseed and climate characteristics this year, you can master 12.5-15 kg of urea per acre in the middle and late January. Advocate the application of NPK fertilizers, the amount of fertilizer applied depends on the seedlings, and the fields with poor potential should be reapplied and applied early. Add organic fertilizer, cover with pig manure or soil fertilizer, antifreeze, keep warm, and increase fat. Spring fat wax can not only meet the needs of winter rape growth, but also promote spring hair, prevent early spring yellowing and early convulsions.
Second, loose soil roots: è¶ high temperature, when the lyrics are appropriate, loose soil roots. This can not only freeze the grass, but also promote the growth of rape roots, which is conducive to the stability of spring.
Third, clean up the ditch: waterlogging is the main factor affecting the growth of rapeseed in spring. At present, some of the field block ditch systems are not matched, the drainage is not smooth, the field ditch is generally shallow, and the waterlogging threat is large. It is necessary to clear the ditch in time, deepen the ditch system inside and outside the field, ensure the smooth drainage, and promote the steady growth of rapeseed.
Wujiang City Station
First, spring fat wax application: According to the growth of rapeseed and climate characteristics this year, you can master 12.5-15 kg of urea per acre in the middle and late January. Advocate the application of NPK fertilizers, the amount of fertilizer applied depends on the seedlings, and the fields with poor potential should be reapplied and applied early. Add organic fertilizer, cover with pig manure or soil fertilizer, antifreeze, keep warm, and increase fat. Spring fat wax can not only meet the needs of winter rape growth, but also promote spring hair, prevent early spring yellowing and early convulsions.
Second, loose soil roots: è¶ high temperature, when the lyrics are appropriate, loose soil roots. This can not only freeze the grass, but also promote the growth of rape roots, which is conducive to the stability of spring.
Third, clean up the ditch: waterlogging is the main factor affecting the growth of rapeseed in spring. At present, some of the field block ditch systems are not matched, the drainage is not smooth, the field ditch is generally shallow, and the waterlogging threat is large. It is necessary to clear the ditch in time, deepen the ditch system inside and outside the field, ensure the smooth drainage, and promote the steady growth of rapeseed.
Wujiang City Station
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