c. There are 4 the very necessary to use fertilizer for rice's ROOKIE roots:Stage 1:-After the radiation of rice from 4-5 days then the feed line for each 7 kg soil phosphate (P2O5) and 7 kg Urea. If you do not use Urea, DAP fertilizer can be used instead. -Wait until the plating plant sprouts are from 3 to 5 leaf, root fertilizer use is at RC-2 has been diluted with water sprays up the stems and leaves.-After that 1 week is fostered to the soil 10 kg of NPK fertilizer (20-20-15).Phase 2:-2 weeks after you have sprayed manure RC-2 first, you will use the RC-2 sprays onto the stems and leaves a second time.Phase 3:-When preparing the country's crop in the country's rice is created at the root fertilizers must be used RC-3 has been diluted with water sprayed onto the stems and leaves. -Then from 3 to 5 days to fostering more land for 10 kg of NPK fertilizer (20-20-15) or may be used by DAP instead.Stage 4:-Preparation of fertilizer for the tree roots 3 RC-last phase of rice crop full bloom when the Han Han while milk-shut (curled leaves me) it's time to spray fertilizers root RC-3 the last time and then wait until the harvest.NOTE: -A total of 2 times to spray manure 2 RC-roots and root fertilizer spray RC-3. Should be sprayed on time new indications with best results.-Fertilizers, rooting microelements in effect the RC-2 is needed for the first phase of the development tree, help for the tree's leaf buds to grow more quickly, and there is resistance to bad weather, thanks to which new seedlings grow to be strong, youthful, more buds, sprouts, roots extend more ready for results much buds. Effect of fertilizer and organic microelements roots RC-3 used for later stage because RC-3 response to the trees started to bud results more left, hold the left do not fall soon, as grain and to increase output, the taste for the grain. So she takes phụn injection in the order specified.-Should a correct dosage, do not mix the concentrate segment will make the leaves and trees were gold, making the evolution of trees slowed.
đang được dịch, vui lòng đợi..