Method of cultivation of various hybrids and varieties of white cabbage in the conditions of irrigation of the Astrakhan region

Author(s):  
Anastasia N. Bondarenko ◽  
◽  
Oksana V. Kostyrenko ◽  
Yevgeny N. Petrov ◽  
Dmitry V. Chernik ◽  
...  
Keyword(s):  
2020 ◽  
Vol 7 (2) ◽  
pp. 10-16
Author(s):  
Alisher Shokirov ◽  
◽  
Nilufar Ibragimova

Planting schemes of “Sharqiya-2” and “Saratoni” varieties of white cabbage 70x30, 70x40 control, 70x50, 90x30, and 90x40 cm in the meadow-gray soil conditions of Uzbekistan were studied. A number of seedlings per hectare according to the planting scheme: 47.6; 35.7; 28.6; 37.0 and 27.8 thousand respectively


Author(s):  
A.V. Konstantinovich ◽  
◽  
A.S. Kuracheva ◽  
E.D. Binkevich

In conditions of climate change, when temperature and precipitation fluctuations occur more and more frequently during the growing season, it is necessary to obtain high quality seedlings with "immunity" to various stress factors, including high weediness, the damage from which is associated with a decrease in yield (by 25 -35%) and with a deterioration in the quality of agricultural products. Due to the imbalance in production technology, seedlings are often weakened, overgrown, with a low yield per unit area and survival rate in the field. One of the solutions to this problem is the use of PP for pre-sowing seed treatment to increase the competitiveness of seedlings in the field.


Author(s):  
R. E. Kazakhmedov ◽  
М. А Magomedova

One of the modern selection tasks in vegetable growing is quality products improving, obtaining high yields of environmentally safe wide assortment vegetables. To the new varieties of vegetable crops including winter white cabbage are specified new requirements such as market competitiveness, resistance to unfavorable environmental conditions, heat resistance of the varieties and F1 hybrids. The article is shown investigation results about studies of exogenous treatment by solutions on the base of physiologically active compounds of hormonal nature on the started process of stem extension stage activation and flowering of winter white cabbage plants. For the first time in the Dagestan conditions has been studied the possibility of hormonal regulation of the premature stem extension stage and flowering prevention of winter white cabbage after the initiation of natural induction. In our studies with an early planting there are not more than 20% of blooming plants, most varieties showed a high propensity to premature stem extension stage and flowering. The possibility of the hormonal exogenous regulation of the unfavorable winter white cabbage flowering has been revealed. The most pronounced effect on the transition to stem extension stage and flowering were provided by auxin nature preparations. In particular, treatment with NAS at a dose of 5 mg / l significantly reduced the number of blossom plants, krezatsin (50 mg / l) had a similar effect, but it was less pronounced. The use of cabbage in winter crops makes it possible to obtain two or three yields per year from the same area. Creation and introduction into production of promising and high-yielding varieties and hybrids will allow increasing production and reducing its cost.


2009 ◽  
Vol 328 (1-2) ◽  
pp. 313-325 ◽  
Author(s):  
Gunda Schulte auf’m Erley ◽  
Elsa Rakhmi Dewi ◽  
Olani Nikus ◽  
Walter J. Horst

1991 ◽  
Vol 71 (3) ◽  
pp. 943-946 ◽  
Author(s):  
S. Freyman ◽  
P. M. Toivonen ◽  
W. C. Lin ◽  
P. W. Perrin ◽  
J. W. Hall

Increasing rates of field nitrogen (N) application (0, 100, 200, 300, 400 and 500 kg N ha−1) resulted in markedly higher yields of winter white cabbage (Brassica oleracea L. var. capitata 'Bartolo') due to larger head size. Glucose and fructose contents increased with increased nitrogen. In contrast, ascorbic acid and sucrose contents declined slightly with increased nitrogen. Nitrogen rate had little effect on storage losses. The results indicated that increased N fertilization provided overall benefit to cabbage production. Key words: Cabbage, nitrogen fertilization, storage losses, yield


2012 ◽  
Vol 31 (11) ◽  
pp. 2482-2489 ◽  
Author(s):  
Barbara Kusznierewicz ◽  
Renata Bączek-Kwinta ◽  
Agnieszka Bartoszek ◽  
Anna Piekarska ◽  
Anna Huk ◽  
...  

2009 ◽  
Vol 53 (6) ◽  
pp. 780-789 ◽  
Author(s):  
Bjorge Westereng ◽  
Gerd Jan Coenen ◽  
Terje Einar Michaelsen ◽  
Alphons G. J. Voragen ◽  
Anne Berit Samuelsen ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document