Semen D. Improving growing technology elements for large-fruited pumpkin seeds under irrigation south of Ukraine

The object of researches is Optimization of receptions of agrotechnics in technology of growing of pumpkin on seeds with combine his collection by establishment of features of forming of productivity and quality of seeds. The purpose of researches is development of technology of growing of pumpkin of krupnoplodnogo on seeds for the food and pharmaceutical use. Methods of researches - the field; computation; laboratory; mathematical; computation-comparative. Results of researches - For a theory: First for the terms of irrigation of South of Steppe of Ukraine the features of vodopotrebleniya and fotosinteticheskoy activity of sowing of pumpkin at a different background and area of feed are trained, the changes of agrofizicheskih indexes of soil are explored, littered of sowing of pumpkin, and also economic and power efficiency of the explored agrotechnical receptions is definite. For practice: Technologies of growing of pumpkin of krupnoplodnogo on seeds for food and pharmaceutical purposes are developed for the economies of south Steppe of Ukraine, productivity of which arrives at 800-980 kg/ga, namely in the ground of expedience of application of computation dose of mineral fertilizers in combination with the differentiated mode of irrigation and optimum area of feed. The sphere of the use is the agricultural enterprises of south of Ukraine.