Response qf some potato cultivars to alternatives mineral fertilization [electronic resource]
Language: English Summary language: Arabic Description: p.52-61Other title:- استجابة بعض اصناف البطاطس لبدائل التسميد المعدني [Added title page title]
- Fayoum journal of agricultural research and development, 2015 v. 29(2) [electronic resource]
Includes bibliographic reference
Two field experiments were conducted during 2013 and 2014 summer seasons at a special Farm in El-Basunia Village, Fayoum District, Al-Fayoum Governorate, Egypt, to study the effect of Eight fertilization treatments i.e. Chicken manure, Cow manure, Chemical fertilizer, bio-fertilizer, 1/2 NPK + Chicken manure, 1/2 NPK + Cow manure, 1/2 NPK + bio-fertilizer and control (without fertilization) , on yield and quality of four potato cu1tivars i.e. Spunta , Nicola, Hermes and Lady Rosetta.
The added rates organic fertilizer 10 ton / fed. chicken manure, 10 ton / fed. cow manure ,160:175 (N) unit per fed 75 (P) unit per fed 75 (K) unit per fed.
The results indicated that potato plants fertilized with half recommended dose of NPK + Chicken manure treatments gave significant effects on total yield of potato tubers (ton / fed.), weight of non-marketable tubers (kg / fed.), total yield of potato tubers (g / plant), number of potato tubers per plant ,crud protein content (%), total carbohydrates content (%), and total sugars content (%) .
Summary in Arabic
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