Complex estimation of breeds of a potato on productivity and parameters of quality of production
2008
Fedotova, L.S. | Timoshina,N.A. | Shabanov,A.E. | Kiselev,A.I. | Anisimov, B.V., The A.G. Lorkh All-Russia Research and Development Inst. of Potato Production, Moscow Region (Russian Federation)
Biochemical characteristics of 94 breeds of potato (from them 57 ones of domestic and 37 of foreign selection), cultivated on a sod-podzolic sandy loam soil with application of irrigation, a high background of fertilizers (N170P170K297Mg44), 40 t/h of tubers calculated on reception, carrying out of protectively-stimulating top-dressings by fertilizers and pesticides are considered. The cultivars of the domestic selection combining high productivity with the raised content of the basic biologically valuable components are revealed: Lubava (a crop of 54,4 t/h, starch of 19,7 %, ascorbic acid of 15,3 mg of %), Bryanskij delicates (a crop of 61,6 t/h, starch -17,2 %, ascorbic acid - 25,7 mg of %), Pobeda (a crop of 47,1 t/h, starch - 14,4 %, ascorbic acid - 26 mg of %) and others. From the foreign cultivars the followings are secreted: Impala (a crop of 58,6 t/h, starch -17,2 %, ascorbic acid - 25,7 mg of %), Breeze (a crop of 59,2 t/h, starch - 16,0 %, ascorbic acid - 25,7 mg of %), Zekura (a crop of 46,8 t/h, starch - 18,2 %, ascorbic acid - 25,7 mg of %), Hermes (a crop of 55,8 t/h, starch - 23,2 %, ascorbic acid - 25,7 mg of %) and others.
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