{"product_id":"agronomic-studies-on-potatoes-solanum-tuberosum-l-von-waleed-abido","title":"AGRONOMIC STUDIES ON POTATOES (Solanum tuberosum L.)","description":"\u003cp\u003eThe objectives of this investigation was aimed to  study the effect of irrigation  treatments, combination between mineral nitrogen and  organic fertilizers on growth, yield and its  components, quality, storability as well as  chemical  analysis of potato. From obtained results it could  be  concluded that maximum total tuber yield, marketable  tuber yield\/fed, and protein content in tubers were  produced by irrigation tensiometer reading at 26cb  and fertilization with 60% mineral nitrogen  fertilizer plus 40 % organic poultry manure in both  seasons.  ¿Moreover, the highest values of water use  efficiency (kg\/m3) was recorded with irrigation at  34 cb and fertilization with 20% mineral N  fertilizer plus 80 % poultry manure in the first  seasons and fertilization with 60% mineral nitrogen  fertilizer (99 Kg N\/fed) plus 40 % poultry manure  (66 Kg N\/fed) in the second seasons.   ¿Moreover, minimum total losses percentage, nitrate  and nitrite concentration (ppm) in tuber were  produced by irrigation at 34cb as well  as application of 100 % organic poultry manure (165  Kg N\/fed) in both seasons under the environmental  of  Dakahlia Governorate.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838382586\"\u003e\u003ch3\u003eEffect of irrigation water tension treatments, combination between mineral nitrogen and organic  fertilizers\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838382586","offer_id":39498991206493,"sku":"9783838382586","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/3acdc869-bec4-45f7-b29e-46594974f0e1.jpg?v=1774936502","url":"https:\/\/shop.autorenwelt.de\/products\/agronomic-studies-on-potatoes-solanum-tuberosum-l-von-waleed-abido","provider":"Autorenwelt Shop","version":"1.0","type":"link"}