Lucerne grazing management 1. Effect of grazing duration on herbage accumulation
نویسندگان
چکیده
منابع مشابه
A Preliminary Trial on the Spring Grazing of Lucerne
In a trial at Wairakei Research Station, the effect of three spring grazing managements on subsequent summer and early autumn hay product ion of lucerne was assessed re la t ive to hay management over the entire period. Overall the two rotational grazing treatments where the lucerne was grazed at an immature stage of growth (grazed at 12 to 15 cm, and at 25 to 30 cm) reduced subsequent produc t...
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A grazing experiment was carried out to study the concentration of phyto-oestrogens in herbage for cattle and in milk during two periods (May and June). Forty-eight Danish Holstein cows were divided into four groups with four treatment diets; white clover, red clover, lucerne and chicory-rich pastures. Each experimental period lasted 15 days. Herbage samples from the first day and individual mi...
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Grazing management is a key element determining herbage production and grazing efficiency. This study measured herbage accumulation and grazing efficiency in Mombaça grass pastures (Panicum maximum cv. Mombaça) subjected to intermittent defoliation managements. Treatments were combinations of 2 rest periods (grazing at either 95 or 100% canopy light interception — LI) and 2 grazing intensities ...
متن کاملTechnical Note: Effects of tethering on herbage selection, intake and digestibility, grazing behavior, and energy expenditure by Boer x Spanish goats grazing high-quality herbage.
Twenty-four yearling Boer x Spanish goats were used in a crossover experiment to determine the effects of tethering on herbage selection, intake and digestibility, grazing behavior, and energy expenditure (EE) with high-quality herbage. Four 0.72-ha paddocks of wheat (Triticum aestivum) and berseem clover (Trifolium alexandrium) were grazed in the spring. Each paddock hosted 6 animals, 3 with f...
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ژورنال
عنوان ژورنال: New Zealand Journal of Agricultural Research
سال: 1990
ISSN: 0028-8233,1175-8775
DOI: 10.1080/00288233.1990.10428465