Devlopmental Physiology of Sugar-Beet: II. EFFECTS OF TEMPERATURE AND NITROGEN SUPPLY ON THE GROWTH, SOLUBLE CARBOHYDRATE CONTENT AND NITROGEN CONTENT OF LEAVES AND ROOTS

1970 ◽  
Vol 21 (2) ◽  
pp. 477-496 ◽  
Author(s):  
N. TERRY
Keyword(s):  
Sugar Beet ◽  
Nitrogen Content ◽  
Nitrogen Supply ◽  
Carbohydrate Content ◽  
Soluble Carbohydrate ◽  
Effects Of Temperature ◽  
Leaves And Roots

Correlation between lipid peroxidation and phenolics content in leaves and roots of sugar beet infected with Rhizoctonia solani

2013 ◽  
Vol 42 (2) ◽  
pp. 199-203 ◽  
Author(s):  
Biljana Kiprovski ◽  
Djordje Malenčić ◽  
Milan Popović ◽  
Vera Stojšin ◽  
Dragana Budakov ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Sugar Beet ◽  
Rhizoctonia Solani ◽  
Phenolics Content ◽  
Leaves And Roots

EFFECT OF SULPHUR TREATMENTS ON YIELD AND NITROGEN AND SULPHUR CONTENT OF ALFALFA GROWN ON SULPHUR-DEFICIENT AND SULPHUR-SUFFICIENT GREY WOODED SOILS

1961 ◽  
Vol 41 (4) ◽  
pp. 709-715 ◽  
Author(s):  
R. R. Cairns ◽  
R. B. Carson
Keyword(s):  
Nitrogen Content ◽  
Relative Abundance ◽  
Nitrogen Assimilation ◽  
Calcium Sulphate ◽  
Nitrogen Supply ◽  
Physiological Functions ◽  
Root Nodulation ◽  
Main Effect ◽  
Sulphate Sulphur ◽  
Elemental Form

Sulphur applied in the elemental form, or as sodium or calcium sulphate, on Grey Wooded soils, increased yields of alfalfa on sulphur-deficient Loon River loam, but not on sulphur-sufficient Garrick loam. The quantity of sulphate-sulphur was extremely low in the alfalfa grown on untreated Loon River loam and increased markedly as a result of the application of sulphur to the soil. Although herbage from untreated areas of the sulphur-deficient soil contained a slightly higher per cent nitrogen in 1955 than that grown on the sulphur-sufficient soil, sulphur treatment increased nitrogen content and yield of nitrogen on the sulphur-deficient soil. The relative abundance of nitrogen in the herbage grown on the check areas of the deficient soil suggests that the main effect of sulphur was not on root nodulation or nitrogen supply, but rather on nitrogen assimilation and other physiological functions of the sulphur-containing compounds within the plant.

scholarly journals Seasonal Patterns of Carbohydrates in Mandarin cvs. ‘Fremont’, ‘Nova’ and ‘Robinson’ on Different Rootstocks

2013 ◽  
Vol 41 (1) ◽  
pp. 255 ◽  
Author(s):  
Ercan YILDIZ ◽  
Mustafa KAPLANKIRAN ◽  
Turan Hakan DEMIRKESER ◽  
Celil TOPLU
Keyword(s):  
Seasonal Variation ◽  
Starch Content ◽  
Late Summer ◽  
Carbohydrate Content ◽  
Poncirus Trifoliata ◽  
Soluble Carbohydrate ◽  
Total Carbohydrate ◽  
Fertilization Program ◽  
Total Carbohydrate Content ◽  
Continuous Decrease

The study was conducted at the experimental farm of Mustafa Kemal University, Dörtyol, Turkey during the 2010 and 2011 growing seasons. The aim of this study was to investigate the effect of ‘Troyer’ and ‘Carrizo’ citranges (Poncirus trifoliata Raf. × Citrus sinensis Osb. var. ‘Troyer’ and ‘Carrizo’), and common sour orange (Citrus aurantium L. var. common), rootstocks on the seasonal variation of carbohydrate content in the leaves of cvs. ‘Fremont’, ‘Nova’, and ‘Robinson’ mandarin. The seasonal variation of carbohydrate content of the three cultivars budded on different rootstocks was nearly same. Soluble carbohydrate concentration showed a continuous decrease from January to mid or late-summer, and then slowly began to increase after early autumn till winter. The sucrose was the dominant soluble carbohydrate in leaves. The seasonal evolution of starch content in leaves increased initially during January to March, and then decreased in April. The starch concentration showed a continuous decrease slowly until the mid-autumn, and then accumulation began during late-autumn and winter. The total carbohydrate content differences among the rootstocks were significant, but the content was changed among the cultivars and according to the season. The change in the total carbohydrate content of leaf tissues showed a strong similarity in cultivars budded on different rootstocks throughout the year. The total carbohydrate content reached their lowest levels in July for cv. ‘Robinson’, in August for cv. ‘Fremont’ and cv. ‘Nova’. The total carbohydrate content in leaves increased from the mid- or late-summer to winter. It is suggested that the seasonal variation of carbohydrate content in plant tissues can be considered during fertilization program in mandarin trees.

Physiological Response of Common Cocklebur (Xanthium pensylvanicum) to Glyphosate

Weed Science ◽  
1983 ◽  
Vol 31 (6) ◽  
pp. 874-878 ◽  
Author(s):  
Emerson D. Nafziger ◽  
Fred W. Slife
Keyword(s):  
Protein Synthesis ◽  
Physiological Response ◽  
Carbohydrate Content ◽  
Soluble Carbohydrate ◽  
Nonstructural Carbohydrate ◽  
Diffusive Resistance ◽  
Inhibition Of Protein Synthesis ◽  
Carbohydrate Levels ◽  
P Movement

Thirteen-day-old common cocklebur (Xanthium pensylvanicumWallr. # XANPE) plants were treated with 15 μg glyphosate [N-(phosphonomethyl)glycine] applied to the lowermost true leaves. Growth was inhibited rapidly following treatment. About 56% of applied14C-glyphosate was taken up within 8 h. Within 4 days after treatment, diffusive resistance increased in treated leaves but did not change in untreated leaves. Glyphosate had little effect on nonstructural carbohydrate content of leaves, but soluble carbohydrate levels of stems and roots had increased by 130 and 180%, respectively, by 56 h after treatment. The uptake of33P into roots was unaffected by the herbicide, but transport of P to the aerial tissues was severely inhibited. Effects such as inhibition of P movement could result from inhibition of protein synthesis.

The effects of ensiling molassed sugar beet pulp with grass and protein supplementation on pregnant ewe performance.

1994 ◽  
Vol 1994 ◽  
pp. 122-122
Author(s):  
J.V. O'Doherty ◽  
T.F. Crosby ◽  
P.J. Quinn
Keyword(s):  
Sugar Beet ◽  
Protein Supplementation ◽  
Water Soluble ◽  
Sugar Beet Pulp ◽  
Soluble Carbohydrate ◽  
Silage Fermentation ◽  
Sunshine Hours ◽  
Beet Pulp ◽  
Pregnant Ewe ◽  
Water Soluble Carbohydrate

There is increasing interest in the addition of dry feed materials to grass at ensiling, primarily as a means of reducing effluent production although other benefits claimed include improvements in silage fermentation and animal performance. The objective of the present study was to examine the possible use of molassed sugar beet pulp fed either separately or ensiled with grass at the time of silage making on ewe and lamb performance, and with or without protein supplementation.Grass from a primary growth of perennial ryegrass with dry matter, water soluble carbohydrate and crude protein contents of 13.2%, 24 g/kg and 106 g/kg DM respectively was mowed on June 2nd and was picked up using a precision chop harvester on the 4th and 5th of June. The weather during this period was extremely unfavourable for good silage making. There were 7.5, 1.5 and 2.8 mm of rainfall on the 3rd, 4th and 5th of June. The temperatures (0 C) on these days were: 2nd June - 12.9: 3rd -10.6: 4th - 10.7. There was no bright sunshine hours on either the 3rd or 5th of June and only 2.1 hours on June 4th. Two treatments were imposed (i) formic acid (2.5 litres/t) applied in the field via the forage harvester (GS) (ii) molassed sugar beet pulp (MSBP)(50 kg/t) applied by hand in the silo on top of each load of grass(GSP).The two silos were filled .consolidated and sealed within 24 hours.

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