Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"ANZSRC::070303 Crop and Pasture Biochemistry and Physiology"”.
-
An investigation into the anthelmintic properties of seed extracts from endophyte containing pasture grasses
… AR37, wild type in perennial rye grass (RG), and the loline producing endophytes namely Meadow Fescue (MF and U2) and Tall Fescue (TF and AR542) with Nil endophytes rye grass (Nil RG) and Nil endophytes tall fescue (Nil TF) used as controls. The in vitro efficacy of the extracts was determined …
-
Studies on the factors influencing inhibition of lateral buds and branches
The roles of light, nitrogen and I.A.A. in particular, have been investigated and evaluated in terms of their relative importance in the outgrowth of lateral buds. Both nitrogen and light are shown to be major factors in tillering of ryegrass and in addition that high nitrogen levels alone induce …
-
The release of nitrogen and carbohydrate from herbage during comminution
… in urine. There are considerable political and societal pressures for farmers to reduce N losses, yet still maintain productivity. To enable reductions in N excretion and improve N utilisation, the flow of N through ruminants needs to be understood. While much is known about the ruminal …
-
Effect of temperature and daylength on the phenological development of oats (Avena sativa L.)
The abiotic factors, temperature and daylength, are mainly responsible for phonological development in cereals. They influence the time of panicle development on the shoot apex, panicle emergence, anthesis and grain-filling which contribute to crop yield and quality. The objective of the research …