PERSPECTIVE CULTIVARS AND HYBRIDS OF VEGETABLE MARROW SQUASH FOR THE CONDITIONS OF NOVOSIBIRSK RURAL DISTRICT.
Abstract
The data on the study of new cultivars and hybrids of vegetable marrow squash are given. It is revealed that all the experimental plants grew and developed similarly. Their undergoing the phases of development differed in 1–4 days. It is revealed that the experimental plants refer to the early-ripening group. Maximal yielding was marked in the third decade of July: from 38.26 to 57.3% of the total yields. In all the rest of the decades yields were distributed roughly equally. The following cultivars and hybrids were the first to stop producing yields: WS 750 F1 , Yantai F1 № 5, Yantai F1 № 4, Yanhu F1 10–4, Yakor (anchor). Maximal productivity in the second and third decades was marked in the cultivars Aral and Sukha and in the hybrids Bianca F1 , Verdi F1 , Yanhu F1 10–5. Mathematical processing of the total productivity showed that differences in the experiment are essential. Difference between the variants makes up from minimal values (LMD) up to almost 5-fold differences. The highest total productivity is marked in the cultivars: Aral (28.23 kg/m2 ) and Sukha (22.33 kg/m2 ), the least one – in the hybrids WS 750 F1 , Yantai F1 № 4, Yantai F1 № 5 (2.95, 3.12 and 6.93 kg/m2 , respectively). Standard output in most variants of the experiment made up 100%, except for the hybrids Bianca F1 , Yantai F1 № 4, Yantai F1 № 5. Standard output in all the variants is 11. 18 and 14% accordingly lower than the control. Degustation evaluation of all the experimental cultivars and hybrids was high: from 4.34 points in the hybrid Yantai F1 № 4 to 4.95 points in the hybrid Bianca F1 . All the experimental cultivars and hybrids are resistant to the complex of diseases, except for the hybrids Yantai F1 № 4 and № 5.
About the Author
S. S. Potapova
Новосибирский государственный аграрный университет
Russian Federation
Russian Federation
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Review
For citations:
Potapova S.S. PERSPECTIVE CULTIVARS AND HYBRIDS OF VEGETABLE MARROW SQUASH FOR THE CONDITIONS OF NOVOSIBIRSK RURAL DISTRICT. Bulletin of NSAU (Novosibirsk State Agrarian University). 2014;(3):58-61. (In Russ.)
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