First of all, the use of microbiological fertilizer dressings, such as golden baby microbial fertilizer, can not only ensure the nutrients needed for seed germination, but also provide a good soil environment for the germination of seeds, which will help increase the emergence rate and cultivate strong seedlings.
Secondly, the application of phosphate fertilizers at the seedling stage (mycorrhizal fungi can greatly increase the utilization of phosphate fertilizers) can lead to earlier results. 9 square meters of seedbed can be applied to screen organic fertilizer 200 kg (fermentation of the best fertilizer to ferment organic fertilizer), superphosphate and potassium sulfate 0.5 kg each;
Again, when the seedlings grow to 4 to 5 true leaves, if the lower leaves are light in color, they can be sprayed with 0.1% to 0.2% of potassium dihydrogen phosphate or urea, which can guarantee the development of strong seedlings.
Finally, in each growth cycle can be used to promote Changling, such as Jinbao promote Changling can quickly alleviate the weak seedlings slow growth, leaflets, yellow leaves, premature plant failure, small flowers, small fruit, calcium deficiency, zinc, boron, iron and other physiological symptoms ,Supplemental trace elements, generally diluted 300 times for foliar spray.
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