How to cultivate strong seedlings?

The growth of seedlings can affect the entire growth period of the plant, especially for flower bud differentiation. Therefore, nurturing strong seedlings is the key to achieving high yields and cannot be ignored. The general methods are: First, the use of microbiological fertilizer dressing, such as golden treasure microbial dressing, can not only ensure the nutrient required for seed germination, but also provide a good soil environment for the germination of seeds, which will help to 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 sieve organic fertilizer 200 kg (preferably fermented organic fertilizer with goldfish fermentation auxiliaries), superphosphate and potassium sulfate each 0.5 kg; again, when the seedlings grow to 4 to 5 tablets In 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 ensures that strong seedlings can be grown. 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. For details, please visit the website or consult. Website address: 152 mailbox, China Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing. Zip code 100081 hotline.