seeding造句
directseedingforestationTechnicalguidelinesforafforestationbyaerialseedingTheexperimentalresultsshowthattheseedingdevicemeetstheagriculturalrequirementofcottonseedprecisionseeding.Researchedtheinfluen...
directseedingforestationTechnicalguidelinesforafforestationbyaerialseedingTheexperimentalresultsshowthattheseedingdevicemeetstheagriculturalrequirementofcottonseedprecisionseeding.Researchedtheinfluen...