Measuring free nitrate in root and shoot
COMPARATIVE STUDIES ON' NITRATE UPTAKE AND, NITRATE R~DUCTASE IN ROOT AND SHOOT OF RICB SEEDLINGS (ORYZA SATIVAL.) INDUCED BY NITRATE
... The pattern of rate of NOs uptake and NO, content of root and shoot tissues shows occurrence of two phases, viz., a lag phase followed by an accelerated phase after 2 hours [r] ...
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Modeling the effect of abrupt changes in nitrogen availability on lettuce growth, root–shoot partitioning and nitrate concentration
... vacuolar nitrate is depleted, and increases asymptotically to 1 with increasing vacuolar nitrate ...the root and shoot when vacuolar carbon is scarce, and are qualitatively mirror images of h ...
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Shoot and root branch growth angle control - the wonderfulness of lateralness.
... main root and shoot may sometimes have been attempting to rationalise the molecular and cell biological features of graviresponse without consideration of the strong adaptive value of not growing vertically ...
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Biomass expansion factor and root-to-shoot ratio for Pinus in Brazil
... The Biomass Expansion Factor (BEF) and the Root-to-Shoot Ratio (R) are variables used to quantify carbon stock in forests. They are often considered as constant or species/area specific values in most ...
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The cyclophilin A DIAGEOTROPICA gene affects auxin transport in both root and shoot to control lateral root formation
... the root base towards the root tip (Muday et ...increased root transport from the root- shoot junction to the root tip and decreased transport from the root tip toward the ...
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Early root and shoot elongation of selected warm-season perennial grasses.
... ‘Cochise’ lovegrass has a relatively low root:shoot ratio, slow germination rate, and the slowest seminal root elongation rate of the species studied.. How- ever, ‘[r] ...
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POJ were also included in the treatments. Analytical data for shoot, root and
... It appears that accompanying CI- has a metabolic role to cause further translocation from root to shoot (Leonce and Miller, 1966). Effect of nitrogen sources Qn K+ transl[r] ...
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Drought-induced Changes in Shoot and Root Growth of Young Cotton Plants
... tolerance, root growth, dry matter accumulation, and water use efficiency among exotic cotton strains under dryland ...GP74. Root elongation during drought may help plants get deeper water, thus avoiding ...
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Root and shoot biomass and nutrient composition in a winter rye cover crop
... fibrous root system is able to explore the soil and use residual NO 3 - ...of root/shoot biomass and N and carbon (C) partitioning between roots and shoots at the time of rye ...
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A novel method of supplying nutrients permits predictable shoot growth and root: shoot ratios of pre transplant bedding plants
... An alternative approach is suggested by experiments, using complex equipment, in which the concentrations of nutrients are increased exponentially (Ingestad and Lund, 1979). The concentration and thus the supply of the ...
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Interaction of abscisic acid and ethylene in root and shoot growth responses to water stress
... To avoid this difficulty, genetic or chemical means can be used to manipulate the accumulation of ABA in water-stressed plants, but surprisingly few studies have taken advantage of this approach to study the role of ABA ...
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QTL controlling root and shoot traits of maize seedlings under cold stress
... same shoot and root DW as plants at the one-leaf stage grown in the sand/vermiculite substrate, and the diameters of the PrAx roots were about ...in root diameter may also be due to the different ...
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Effect of soil compaction on shoot and root development and nutrients uptake of sesame plant
... Key words: sesame, compaction, plant height, root length, shoot:root ratio. 1. INTRODUCTION Compaction reduces the soil’s permeability to water, so that runoff and erosion may occur and adequate recharge of ground ...
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Root morphological development in relation to shoot growth in seedlings of four range grasses.
... Cheatgrass had greater (P<O.O5) plant height, leaf area, total shoot dry weight, primary root length, number and order of branching of the second group of seminal roots, order of [r] ...
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RESPONSE OF GRAPE GENOTYPES TO WATER DEFICIT: ROOT, SHOOT GROWTH AND ENDOGENOUS HORMONES
... reduced shoot growth with simultaneous increase in root ...in shoot and root morphology, four grape genotypes were grown in pots and subjected to different levels of soil moisture stress for ...
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STUDY ON THE DIFFERENTIAL CONTRIBUTION OF MOTHER SHOOT AND TILLERS FOR ROOT GROWTH OF WHEAT GENOTYPES
... To understand the contribution of photosynthates for root growth in the present study, the differential effect of photosynthates from mother shoot and tillers for the growth [r] ...
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Influence of Day and Night Temperature Differentials on Root Elongation Rate, Root Hydraulic Properties, and Shoot Water Relations in Chrysanthemum
... the root system to supply water to growing cells, it could, in theory, affect stem ...the shoot and a concomitant reduction in stem ...in root systems of –DIF plants was only ≈4% lower than that in ...
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Improved Invitro Rapid Shoot Amplification and Root Induction in Aloe Barbadensis for the Successful Acclimatization
... the shoot proliferation and root induction using the explants which responded well into breaking of buds after several treatments followed by the survival of plants in the ...
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TOPLESS mediates brassinosteroid control of shoot boundaries and root meristem development in Arabidopsis thaliana
... the root and shoot meristems, and demonstrate that this function is essential to organ boundary initiation and maintenance, and to the preservation of low QC cell division ...
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Phytoremedial Effect Of Lead (Pb) And Cadmiuim (Cd) On The Root And Shoot Length Of Wheat And Barley
... of root growth in maize as compared to shoot (Ghani, ...in shoot length and it goes on increasing with increasing ...of root than Pb. Cd and Ni reduced the shoot lengths in Oryza ...for ...
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