young pumpkin plants with black plastic mulch layer, keremeos, okanagan valley, bc, canada

agriculture black british canada columbia countryside covered crop cucurbita density elasticity environment farm farming farmland field film food fragrans gardens green growing growth harvest horticulture keremeos landscape ldpe leaf low moisture mulch natural nature okanagan organic pepo plant plantation plants plastic polyethylene produce production pumpkin retention row rows rural season soil summer thermoplastic valley vegetable village young gardening layer