منابع مشابه
Stoichiometric Characteristics of Carbon, Nitrogen, and Phosphorus in Leaves of Differently Aged Lucerne (Medicago sativa) Stands
Element concentration within a plant which is vital to function maintenance and adaptation to environment, may change with plant growth. However, how carbon (C), nitrogen (N), and phosphorus (P) vary stoichiometrically with stand growth, i.e., ages or cuts, was still untouched in perennial species. This study tested the hypothesis that lucerne (Medicago sativa) C:N, C:P, and N:P should change w...
متن کاملCharacteristics of the rumen proteolysis of fraction I (18S) leaf protein from lucerne (Medicago sativa L).
1. The rate of proteolysis of fraction I (18S) leaf protein in the rumen of sheep of cattle was affected by diet ans the rate on fresh lucerne (medicago sativa L) was three to nine times the rate on a hay + concentrate diet. 2. Simultaneous rumen fermentations in vivo and in an artificial rumen showed that the rates of proteolysis of fraction I in vitro was approximately 30% of the rates in she...
متن کاملExpanding and exploring the diversity of phytoplasmas from lucerne (Medicago sativa)
Phytoplasmas are a group of insect-vectored bacteria responsible for disease in many plant species worldwide. Among the crop species affected is the economically valuable forage species lucerne. Here we provide comprehensive molecular evidence for infection in multiple lucerne plants by a phytoplasma not previously known from this plant species. This phytoplasma had a >99% genetic similarity to...
متن کاملPancreatic and extra-pancreatic effects of the traditional anti-diabetic plant, Medicago sativa (lucerne).
Medicago sativa (lucerne) is used as a traditional plant treatment of diabetes. In the present study, administration of lucerne in the diet (62.5 g/kg) and drinking water (2.5 g/l) reduced the hyperglycaemia of streptozotocin-diabetic mice. An aqueous extract of lucerne (1 mg/ml) stimulated 2-deoxy-glucose transport (1.8-fold), glucose oxidation (1.7-fold) and incorporation of glucose into glyc...
متن کاملSomatic embryogenesis and Agrobacterium mediated genetic transformation in Indian accessions of lucerne (Medicago sativa L.)
Plant regeneration in lucerne (Medicago sativa) is highly genotype dependent and inspite of considerable information on in vitro regeneration in this species the Indian genotypes have not been investigated so far. A system of recurrent somatic embryogenesis (RSE) was established for the first time in Indian accessions of lucerne and utilized for Agrobacterium mediated genetic transformation. Se...
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ژورنال
عنوان ژورنال: New Zealand Journal of Agricultural Research
سال: 1961
ISSN: 0028-8233,1175-8775
DOI: 10.1080/00288233.1961.10431621