This study was conducted to determine the yield response factor (Ky) of wheat with respect to deficit irrigation at different growth stages. The experiment was conducted in Shahrekord in three crop growing seasons using randomized complete blocks design with 3 replications. Treatments consisted of five levels of deficit irrigation: E0 (full irrigation), E1 (85%), E2 (70%) and E3 (55%) of potent...

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  Present study was carried out to study the effect of growth stage on chemical composition and degradability parameters of DM, NDF and CP in bersim clover (Trifolium repens). Plant samples were collected and studied at 5 stages of vegetative growth stage (second week, fourth week, sixth week, eighth week, tenth week). Ruminal degradability of samples was determined by in situ technique using t...

Zebra fish is an important species in genetics and considering the proximity of its genome to the human genome, investigating the expression of some of the growth and appetite genes during its larvae development is essential. Genes coding growth and appetite (GH and ghrelin) hormones are involved in the synthesis and release of growth hormone, which can be considered to be economic genes in pis...

     The investigation was carried out to determine of chemical composition and dry matter, neutral detergent fiber (NDF) and crude protein (CP) degradability parameters of Kahoorak (Prosopis stephaniana) by using nylon bag technique. Plant samples were taken from the Sar Chah Amari of Khoosf in Birjand city. Samples were collected at three stages of plant growth (vegetative, fruiting and seedi...