The grass was fertilized Divide the fertilizer amount of each community into 3 equal parts and spread evenly in parts. Water should be applied immediately after fertilization to prevent fertilizer from burning the leaves. The specific fertilization type and fertilization amount should be implemented in accordance with the requirements of the experimental plan, if the fertilization amount is not specified in the experimental plan, the fertilization type and fertilization amount can be determined according to the local lawn grass management and protection experience.
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