Ключевые слова: agriculture, almendralejo, animals, april, badajoz, birds, blue vine protection sleeve, buds, covering, cultivation, cylinder, doublestructured, estremadura, fight against greenhouse effects, graft, grapevines, green leaves, green tube, growing, herbicides, industry, mediterranean, metal poles, outdoors, pests, plantation, plants, plastic protection, red clay soil, rodents, shoots, spain, springtime, stem, stick, support bamboo stake, treeguard, trellis, vineyard, viniculture, wire, young plants protected,