{"product_id":"0885767892989","title":"Edgar Allen Poe's The Raven","description":"Samoy energomkoy operatsiey v tekhnologiyakh vozdelyvaniya sel'skokhozyaystvennykh kul'tur yavlyaetsya obrabotka pochvy. Poetomu problema snizheniya energeticheskikh zatrat aktual'na. Osnovnoy tekhnologiey vozdelyvaniya v sel'skom khozyaystve yavlyaetsya traditsionnaya tekhnologiya s mnogokratnymi prokhodami energonasyshchennykh mashinno-traktornykh agregatov po odnomu i tomu zhe sledu. Mnogoletnyaya rabota khozyaystv po etoy tekhnologii privela k povyshennoy plotnosti pochvy, razrusheniyu ee struktury. Poyavilas' problema i pochvosberezheniya. Al'ternativnymi tekhnologiyami v poslednee vremya yavlyayutsya tekhnologii minimal'noy i nulevoy obrabotki pochvy. Shirokoe rasprostranenie etikh tekhnologii v nashikh khozyaystvakh sderzhivaetsya otsutstviem ikh teoreticheskikh osnov i neopredelennost'yu parametrov ikh primeneniya. Bol'shaya energoemkost' obrabotki pochvy obuslovleny sposobom obrabotki i rabochimi organami, v osnove kotorykh lezhit printsip vozdeystviya na pochvu szhatiem.Osnovopolozhnik zemledel'cheskoy mekhaniki V.P.Goryachkin utverzhdal neobkhodimost' drugikh prinipov vozdeystviya na pochvennyy plast. V knige rassmatrivayutsya eti voprosy. Oboznachennaya problema osobenno aktul'na dlya riskovannogo zemledeliya stepnykh zon. Kniga dlya issledovateley obrabotki pochvy.","brand":"Delia Remington","offers":[{"title":"Default Title","offer_id":47086561394928,"sku":"0885767892989","price":19.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/0885767892989_p0.jpg?v=1763893065","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/0885767892989","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}