The accumulation of industrial by-products increases the use sweet potato waste for ruminants, but ruminal pH characteristics are still not well known. objective was to assess fluctuation in sheep supplemented with different levels flour inclusion their diet. Four rumen-fistulated were used; they fed a diet based on ryegrass haylage (Lolium multiflorum) and (Ipomoea batatas), provided according...

Intercropping systems influence yield variables of the component crops, such as harvest index, hundred seed weight, number of reproductive organs and number of seeds, within each reproductive unit. Two experiments were carried out at each of two sites during 1993 and 1994. The first experiment investigated the effects of seeding soybean or lupin alone or in combination with one of three forages...