scholarly journals Effect of Top Dressing at Booting Stage on Crude Protein Content of Wheat in Kyushu District.

1999 ◽  
Vol 68 (1) ◽  
pp. 48-53 ◽  
Author(s):  
Yoshinori TANIGUCHI ◽  
Masaya FUJITA ◽  
Akihiro SASAKI ◽  
Kazuto UJIHARA ◽  
Masako OHNISHI
Keyword(s):  
Protein Content ◽  
Crude Protein ◽  
Crude Protein Content ◽  
Booting Stage ◽  
Kyushu District

The ensilage of sorghum at a range of crop maturities

1962 ◽  
Vol 2 (5) ◽  
pp. 101 ◽  
Author(s):  
VR Catchpoole
Keyword(s):  
Protein Content ◽  
Crude Protein ◽  
Dry Weight ◽  
Crude Protein Content ◽  
Booting Stage ◽  
Physical Conditions ◽  
Moisture Contents ◽  
Produce Acid

This study, using miniature silos, bas shown that sorghum cut at the booting stage can produce acid silage. Such early harvesting produced silage with a crude protein content of 10 per cent of its dry weight, did not significantly reduce the yield per acre of silage protein, but reduced the yield of silage by some 40 per cent. Sorghum cut before the booting stage failed to produce satisfactory acid silage. Thic could not he explained by low initial sugar contents. Also, a comparison of the fermentation behaviour over the range of crop maturities in miniature silos and water slurries suggests that physical conditions, such as moisture contents and the release of cell constituents, had little influence on the development of acidity.

Early productivity and crude protein content of establishing forage swards composed of combinations of native grass and legume species in mixed-grassland ecoregions

2013 ◽  
Vol 93 (3) ◽  
pp. 445-454 ◽  
Author(s):  
Jenalee M. Mischkolz ◽  
Michael P. Schellenberg ◽  
Eric G. Lamb
Keyword(s):  
Protein Content ◽  
Crude Protein ◽  
Plant Density ◽  
Warm Season ◽  
Forage Yield ◽  
Schizachyrium Scoparium ◽  
Legume Species ◽  
Crude Protein Content ◽  
Native Grass ◽  
Western Wheatgrass

Mischkolz, J. M., Schellenberg, M. P. and Lamb, E. G. 2013. Early productivity and crude protein content of establishing forage swards composed of combinations of native grass and legume species in mixed-grassland ecoregions. Can. J. Plant Sci. 93: 445–454. We evaluated the early establishment productivity of forage swards of native, perennial, cool and warm season grasses, and legumes as they have the potential to provide non-invasive, productive, and drought resistant rangelands. Seven species with agronomic potential and a broad native geographic distribution were selected for testing including: nodding brome [Bromus anomalus (Coult.)], blue bunch wheatgrass [Pseudoregneria spicata (Pursh)], western wheatgrass [Pascopyrum smithii (Rydb.)], side oats grama [Bouteloua curtipendula (Michx.)], little blue stem [Schizachyrium scoparium (Michx.)], purple prairie clover [Dalea purpurea (Vent.)], and white prairie clover [Dalea candida (Willd.)]. Forage swards, including all seven monocultures, 21 two-species mixtures and a mixture with all species, were planted in two sites, Saskatoon and Swift Current, Saskatchewan. Western wheatgrass (WWG) had the highest overall plant density and the strongest effect on the forage yield of the forage swards; however, productivity and crude protein content were not reduced when other species were also included in the forage sward. Dalea spp. did not establish as well as the other species, but had the highest crude protein concentrations. This work provides insight into forage sward development at the establishment stage; additional work is required to determine long-term species impacts for well established forage swards.

99 Relationship between crude protein content and larval growth in Tenebrio molitor

2021 ◽  
Vol 12 (1) ◽  
pp. 78
Author(s):  
Kerensa Hawkey ◽  
Jon Stubberfield ◽  
Tim Parr ◽  
John Brameld ◽  
Andrew Salter
Keyword(s):  
Protein Content ◽  
Crude Protein ◽  
Larval Growth ◽  
Tenebrio Molitor ◽  
Crude Protein Content

Growth and food utilization of the Australian short-finned eel, Anguilla australis australis (Richardson) given paired iso-energetic diets with increasing crude protein content

2006 ◽  
Vol 82 (2) ◽  
pp. 169-174 ◽  
Author(s):  
K. Engin ◽  
C. G. Carter
Keyword(s):  
Protein Content ◽  
Crude Protein ◽  
High Energy ◽  
Whole Body ◽  
Food Utilization ◽  
Crude Protein Content ◽  
Efficiency Ratio ◽  
Body Protein ◽  
Anguilla Australis ◽  
Dietary Crude Protein

AbstractThis study investigated the effects of 100 g/kg increments of crude protein (approx. 250 (P25) to 550 (P55) g/kg of crude protein) in paired iso-energetic diets on the growth performance of the juvenile Australian short-finned eel (1·83 (s.e. 0·01) g average wet weight). The highest growth response was obtained with treatment P45 followed by P35, P55 and P25. It appeared that food efficiency ratio (FER) increased with increasing crude protein content in low energy diets (treatments P25 and P35). However, 100 g/kg increase in dietary crude protein content (from 450 to 550 kg crude protein per kg diet) in high energy diets resulted in lower FER for treatment P55 than for the treatment P45. The protein efficiency ratio (PER, %) was higher in low protein:low energy diets (treatments P25 and P35) than that of high protein:high energy diets (treatments P45 and P55). The protein productive values (PPV, %) for treatments followed a similar trend to PER in this experiment. The lowest PPV was obtained by the treatment P55 and it was significantly different from that of the other three treatments. A proportional increase in dietary crude protein content in paired iso-energetic diets did not significantly change the whole body protein content. However, a small increase in whole body protein content with increasing dietary crude protein in each group was detected. In conclusion, the present study showed protein sparing effects of lipids and carbohydrates in the diets of the short-finned eel. Further studies specifically investigating the effects of dietary carbohydrate to lipid ratios at different protein levels would improve diet formulation and reduce nutrient impact in intensive recirculation systems.

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