Band steaming is a non-chemical weed control method of increasing interest for highly remunerative, low competitive crops. This study aimed to test the field application new prototype band-steaming machine in three organic fields under contrasting Mediterranean environmental conditions. Trials were conducted carrot real-field conditions investigate effects doses and one (no steaming) on vegetat...

Based on performance of feedlot cattle, steam flaking increases the value of corn by 18%, considerably more than is suggested by tabular values. Tabular values underestimate the energy availability of flaked corn by failing to account for digestibility of the nonstarch OM that is increased by flaking by the same magnitude (10%) as starch. Correcting for improvement in digestibility of nonstarch...

All rights reserved iii Acknowledgements The moral is, it hardly need be shown, All those who try to go it sole alone, Too proud to be beholden for relief, Are absolutely sure to come to grief. |Robert Frost With high spirits I undertook to thank the many people who have helped me during my graduate tenure at Caltech. I have had the opportunity and pleasure of meeting many very talented people ...

To produce ginsenoside-Rg3 enriched yeast from ginseng-steaming effluent (GSE), Lipomyces starkeyi, which tends to grow well in GSE, was cultured in sterilized GSE and its growth and production of ginsenoside-Rg3 were determined. Growth of L. starkeyi was 86.1 mg per g GSE and its ginsenoside-Rg3 contents was 0.013 mg per g GSE.

Intervention studies of cotton steaming to reduce biological effects of cotton dust. Previous exposure chamber studies had suggested that steaming cotton could reduce significantly the levels and the biological effects of cotton dust. Therefore an intervention study using a high capacity steamer was designed to test the effectiveness of this process in a single cotton mill. The mill population ...