scholarly journals Studies on Growing Behavior of Sugar Beet Plant in the Warmer Districts of Japan : III. Growing behavior of sugar beet plant sown in early fall

1963 ◽  
Vol 32 (1) ◽  
pp. 31-34
Author(s):  
Kenji NODA ◽  
Suema EGUCHI ◽  
Kazunori IBARAKI ◽  
Keio OZAWA
Keyword(s):  
Sugar Beet ◽  
Sugar Beet Plant ◽  
Early Fall

Saflufenacil Carryover Injury Varies among Rotational Crops

2012 ◽  
Vol 26 (2) ◽  
pp. 177-182 ◽  
Author(s):  
Darren E. Robinson ◽  
Kristen E. McNaughton
Keyword(s):  
Sugar Beet ◽  
Growth Yield ◽  
Dry Weight ◽  
Sugar Beet Plant ◽  
Root Weight ◽  
Carrot Root ◽  
Field Corn ◽  
Yield And Quality ◽  
Weight Yield

Trials were established in 2007, 2008, and 2009 in Ontario, Canada, to determine the effect of soil residues of saflufenacil on growth, yield, and quality of eight rotational crops planted 1 yr after application. In the year of establishment, saflufenacil was applied PRE to field corn at rates of 75, 100, and 200 g ai ha−1. Cabbage, carrot, cucumber, onion, pea, pepper, potato, and sugar beet were planted 1 yr later, maintained weed-free, and plant dry weight, yield, and quality measures of interest to processors for each crop were determined. Reductions in dry weight and yield of all grades of cucumber were determined at both the 100 and 200 g ha−1rates of saflufenacil. Plant dry weight, bulb number, and size and yield of onion were also reduced by saflufenacil at 100 and 200 g ha−1. Sugar beet plant dry weight and yield, but not sucrose content, were decreased by saflufenacil at 100 and 200 g ha−1. Cabbage plant dry weight, head size, and yield; carrot root weight and yield; and pepper dry weight, fruit number and size, and yield were only reduced in those treatments in which twice the field corn rate had been applied to simulate the effect of spray overlap in the previous year. Pea and potato were not negatively impacted by applications of saflufenacil in the year prior to planting. It is recommended that cabbage, carrot, cucumber, onion, pepper, and sugar beet not be planted the year after saflufenacil application at rates up to 200 g ha−1. Pea and potato can be safely planted the year following application of saflufenacil up to rates of 200 g ha−1.

Sugar concentration gradients of the sugar beet plant in relation to translocation

1973 ◽  
Vol 51 (10) ◽  
pp. 1733-1739 ◽  
Author(s):  
Michio Suzuki ◽  
D. C. Mortimer
Keyword(s):  
Sugar Beet ◽  
Sharp Increase ◽  
Sugar Concentration ◽  
Mature Stage ◽  
Sugar Beet Plant ◽  
Vascular Bundles ◽  
Leaf Position ◽  
Concentration Gradients ◽  
High Sugar Concentration ◽  
Young Leaves

An increasing sugar gradient in the rib, a decreasing gradient in the upper region of the petiole, and a sharp increase in the base of the petiole were found when transverse segments of the rib and petiole of a sugar beet leaf or the isolated vascular bundles as a whole were analyzed. The sugar concentration and the gradient pattern varied considerably with the leaf position in the ontogenic sequence. The proportion of assimilated 14C exported as sucrose was highest for leaves of intermediate age, which were at the nearly mature stage. Mature and old leaves exported less 14C and young leaves, which had a high sugar concentration in the blade and a sharply decreasing gradient in the petiole, exported very little. Analysis of vascular bundles in the petiole which serve the tip and basal regions of the blade after 14CO2 incorporation into the blade indicated that a much larger amount of 14C-sucrose entered into and moved through the basal bundle than into and through the tip bundle.

Preparation of some carbon-14-labeled amino acids by radiophotosynthesis using sugar beet plant

1980 ◽  
Vol 25 (4) ◽  
pp. 471-484 ◽  
Author(s):  
M.F. Barakat ◽  
A.A. El-Gharbawy ◽  
A.N. Farag
Keyword(s):  
Amino Acids ◽  
Sugar Beet ◽  
Sugar Beet Plant ◽  
Carbon 14
Sign in / Sign up

Export Citation Format

Share Document