用“hand pollination”造句大全，hand pollination造句
Morrenimmediatelybeganexperimentingwithhandpollination.MethodsPuttingforwardfourmeasuresofflowerthinning,handpollination,girdlingandapplicationoffoliagefertilize....
用“pollination”造句大全，pollination造句
Thesetpercentagefollowbeespollinationwerehigherthanthatfollownobeespollination,insectpollinationcouldreachtotheeffectofhand-cross-mix-pollination.Therepeatedpollinationduringreceptiveperiodcouldnotsig...