Weeding with geese (1993)

Weeder geese are used with great success to control and eradicate troublesome grass and certain weeds in a variety of crops and plantings. The geese eat grass and young weeds as quickly as they appear, but do not touch certain cultivated plants

Brooding and rearing ducklings and goslings (1993)

Today, hatcheries produce day-old ducklings and goslings in large numbers. Commercial growers brood and rear them in about the same way they would baby chicks

Effect of varying day-length on time of oviposition in domestic fowl

This bulletin reports on University of Missouri Agricultural Experiment Station research project 292, Poultry Photoperiodicity--P. [2].Digitized 2007 AES.Includes bibliographical references (pages 48-52)

The thyroid hormone secretion rate of domestic fowls as determined by radio-iodine techniques

The bulletin is a report on Department of Dairy Husbandry Research Project No. 80, 'Endocrine-Genetics'--P. [2].Digitized 2007 AES.Includes bibliographical references (pages 88-96)