Harvest interval affects lucerne ( Medicago sativa L.) taproot total yield, starch, nitrogen and water‐soluble carbohydrates
نویسندگان
چکیده
منابع مشابه
Starch Grain Distribution in Taproots of Defoliated Medicago sativa L.
Defoliation of alfalfa (Medicago sativa L.) results in a cyclic pattern of starch degradation followed by reaccumulation in taproots. Characterization of changes in anatomical distribution of starch grains in taproots will aid our understanding of biochemical and physiological mechanisms involved in starch metabolism in taproots of this species. Our objectives were to determine the influence of...
متن کاملStoichiometric 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 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...
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 کاملAbstract Withholding alfalfa (Medicago sativa L.) irri-
Withholding alfalfa (Medicago sativa L.) irrigations during the summer, a practice referred to as summer irrigation termination (SIT), can conserve substantial amounts of water in long-season desert environments; however, plant mortality associated with SIT may be substantial. Proper timing of re-irrigation is critical for minimizing mortality and yield reductions following SIT. Procedures that...
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ژورنال
عنوان ژورنال: Journal of Agronomy and Crop Science
سال: 2020
ISSN: 0931-2250,1439-037X
DOI: 10.1111/jac.12397