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Cultivar Difference in the Response of Root System to Nitrogen Application in Rice Plant
Adaptability Heavy manuring Nitrogen application Rice Root system
2009/8/4
This study was conducted to examine whether the root system development in rice plant under different nitrogen (N) application regimes is related to adaptability for heavy manuring (AHM) of the cultiv...
Root System Development of Japonica-Indica Hybrid Rice Cultivars:1. Number and elongation direction of primary roots
Elongation direction Japonica-Indica hybrid rice cultivars Primary root Rice Root Shoot unit
2009/7/30
To characterize the root system of the Japonica-Indica hybrid rice cultivars (Milyang 23, Suweon 258), we compared the number and elongation direction of primary roots both per stem and shoot unit bas...
Differences in Dry Matter Production and Root System Development between Soybean Cultivars under Deficient Soil Moisture Conditions
Dry matter production Photosynthesis Root system Senescence Soil moisture Soybean cultivar
2009/7/29
In the previous paper, it was clarified that the decrease in dry matter and grain productions under deficient soil moisture conditions differed between cultivars classified into the same ecotype, and ...
Crop Production in Successive Wheat-Soybean Rotation with No-Tillage Practice in Relation to the Root System Development
Glycine max (L.) Merr. No-tillage Root length density Root distribution Soybean Triticum aestivum L. Wheat
2009/7/29
To elucidate the effect of no-tillage practice on the root system development and productivity in a wheat-soybean rotation system in Japan, we continuously cultivated these crops under tilled and non-...
Root System Morphology of Four Rice Cultivars:Response of Different Component Roots to Nitrogen Application
Adaptability Ecotype Heavy manuring Lateral root Nitrogen Phenotypic plasticity Rice Root system
2009/7/28
A crop root system morphology can be determined by the development of different component roots, such as nodal root axes and their concomitant lateral roots of two different types ; long, large in dia...
Distribution of Arbuscular Mycorrhizas in Peanut Root System
Arachis hypogaea L Arbuscular mycorrhiza Gigaspora margarita Becker & Hall Lateral root Peanut
2009/7/27
The distribution of arbuscular mycorrhizal colonies was assessed in a peanut (Arachis hypogaea L.) root system at early growth stage. Arbuscular mycorrhizal fungus (Gigaspora margarita Becker & Hall) ...
Changes with Aging in the Activities of Succinic Dehydrogenase and Peroxidase in Rice Seminal Root System
Aging Lateral roots Oryza sativa L Peroxidase Root Seminal root Senescence Succinic dehydrogenase
2009/7/27
Aging pattern of rice seminal root system grown under submerged soil conditions was evaluated by the measurement of succinic dehydrogenase (SDH) and peroxidase (POD) activities with special reference ...
Development and Distribution of Root System in Two Grain Sorghum Cultivars Originated from Sudan under Drought Stress
Branching of root Drought stress Drought tolerance Growth angle of nodal root Plagiogravitropism Root diameter Root length density Sorghum bicolor (L.) Moench
2009/7/27
The difference in rooting pattern between two grain sorghum cultivars differing in drought tolerance was investigated under drought stress. The cultivars, Gadambalia (drought-tolerant) and Tabat (drou...
Effect of Drought During the Establishment Period on the Root System Development of Cassava
Adventitious root Cassava Drought Lateral root Manihot esculenta Root development
2009/7/24
The effect of different time and duration of progressive drought on cassava, during the establishment stage, i.e., from planting to about three months after planting, was studied with special attenti...
Quantitative Analysis of the Architecture of Seminal Root System of Rice (Oryza sativa L.) Grown under Different Soil Moisture Conditions
Cultivar variation Fractal dimension Lateral root Link length
2009/7/23
We analyzed and compared the development of the seminal root systems (seminal root axis and lateral roots) of seven rice cultivars grown under two different soil moisture conditions (upland and paddy...
Minirhizotron Observation of Pigeonpea Root System after Waterlogging
Cajanus cajan (L.) Minirhizotron Root system Waterlogging
2009/7/22
The root growth of pigeonpea plants [Cajanus cajan (L) Millsp.] was studied with a micro-video camera inserted into a glass tube embedded in the soil, and the effects of soil waterlogging were quanti...
Effects of Continuous Application of Farmyard Manure on Physics-chemical Characteristics of the Soil and the Root System, Nutrient Absorption, Yield of Rice Cultured with Minimal Agricultural Chemicals
Chemical fertilizer Continuous application of farmyard manure Culture with minimal agricultural chemicals
2009/7/10
From 1991 to 2000, a rice cultivar Koshihikari was grown in the field, with either farmyard manure or chemical fertilizer continuously applied using a minimum of agricultural chemicals. After six yea...
Root System Development of Japonica-Indica Hybrid Cultivars 2. Branching habit(Crop Morphology)
Japonica-indica hybrid Lateral root Oryza sativa L Rice
2009/7/10
Root system development of japonica-indica hybrid rice cultivars (J-IH : Milyang 23, Suwon 258) was compared with that of japonica-type cultivars (JT: Nipponbare, Koshihikari) with reference to branch...
Growth and Grain Yield of Wheat Experimental Lines with Deep and Shallow Root System in Wet Paddy Fields
Root depth index Root system Waterlogging Wheat Wet endurance Wet injury
2009/7/9
Doubled-haploid lines of wheat with deep and shallow root system, nine lines each, were grown in paddy fields. Grain yield of shallow-rooting 9 lines was higher than that of deep-rooting 9 lines, esp...
AFTER-EFFECT OF SPRINKLING IRRIGATION AND NITROGEN FERTILIZATION ON THE STRUCTURE OF ROOT SYSTEM AND GRAIN YIELD OF OAT
oat root system grain yield sprinkling irrigation – after-effect nitrogen fertilization – after affect
2009/3/31
The aim of the studies conducted in the years 2000-2002 in Kruszyn Krajeński, in the vicinity of Bydgoszcz, was determining the changes in morphological features (the weight and length) of root system...