搜索结果: 1-15 共查到“作物栽培学 Distribution”相关记录16条 . 查询时间(0.309 秒)
Effect of salt stress on growth and ion distribution and accumulation in shoot and root of maize plant
Maize salt stress shoots and root growth sodium chlorine
2011/1/10
In this study, effect of applied NaCl on shoot and root growth and distribution and accumulation of Na, Cl, N, P, K, Ca, Fe, Zn and Mn in shoot and root of the maize plant (Zea mays L. cv: RX 947) was...
Vertical Distribution of Meteorological Factors in a Model Population of Rice Plant
Air temperature CO2 Humidity Population Rice plant
2009/8/6
Vertical Distribution of Meteorological Factors in a Model Population of Rice Plant.
Effects of Different Rhizosphere Sizes on the Growth, Distribution Patterns and Utilization of Nitrogen Fertilizer in Rice Plant(Oryza Sativa L.)
Oryza sativa L Recovery of Nitrogen Rhizosphere Size
2009/8/6
This study was carried out to clarify the effect of controlled rhizophere sizes on various characteristics of each organ at the heading and maturing stage in paddy rice plants (Oryza sativa L., cv. N...
Dry Matter Production and Distribution of Mineral Ions in Different Parts of the Plant in Hexaploid Triticale under Salt Stress Conditions
Growth Hexaploid triticale Mineral ion distribution Salt tolerance
2009/8/5
Effects of saline irrigation on the dry matter production and mineral ions distribution in different parts of the plant in two cultivars of hexaploid triticale, Welsh and Currency, were investigated i...
Studies on the Formation of the Crown Root Primordia of Rice Plant : I. Distribution of crown root primordia in the unelongated stem portion
Crown root primordia Nodal plate Nodal root Peripheral cylinder of longitudinal vascular bundle Rice plant Shoot unit root
2009/8/5
The formations of the crown root primordia in the unelongated stem portion of rice plant at 21 days after heading were investigated by light microscope as every serial cross sections with consideratio...
Relationship between Root Growth Angle of Seedlings and Vertical Distribution of Roots in the Field in Wheat Cultivars
Cultivar Root Root depth index (RDI) Root growth angle Seminal root Vertical distribution of roots
2009/8/4
Vertical distribution of roots is known to influence environmental stress tolerance of crops. To estimate the genotypic characteristic on the vertical distribution of roots in the field, the growth an...
Effects of Canopy Light Distribution Characteristics and Leaf Nitrogen Content on Efficiency of Radiation Use in Dry Matter Accumulation of Soybean Cultivars
Dry matter production Leaf nitrogen content Light extinction coefficient Radiation conversion efficiency SLW Soybean Varietal difference
2009/7/30
The amount of dry matter produced per photosynthetically active radiation (PAR) intercepted by the canopy (EPAR) and factors which might affect EPAR were determined for various soybean cultivars, and ...
Effects of Paclobutrazol on Dry Matter Distribution and Yield in Peanut
Arachis hypogaea L. Dry matter distribution Paclobutrazol Peanut Seed yield
2009/7/29
Paclobutrazol (PB), an inhibitor of endogenous gibberellin synthesis, was applied to peanut plants altered dry-matter distribution and increased seed yield. PB solution at a concentration of 100, 200 ...
Eco-physiological Characteristics Related with Lodging Tolerance of Rice in Direct Sowing Cultivation : III. Relationship between the characteristics of root distribution in the soil and lodging tolerance
Direct sowing cultivation Oryza sativa L Pushing resistance Rice Root distribution
2009/7/28
To elucidate the relationship between root distribution in each soil layer and root lodging tolerance, the effects of root prunning and the laying of porous membrane (non-woven fabric) between topsoil...
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) ...
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...
Effects of Planting Density on Growth and Distribution of Roots in Rice Plants (Oryza sativa L.)
Crown root Oryza sativa L Planting density Root system Top-root ratio
2009/7/24
Effects of planting density on the formation of the root system and the relative growth of the top and root in rice plants were investigated. The four planting densities used were 45, 70, 95 and 120 h...
Changes in Nitrate Reductase Activity of Leaf and Nitrogen Distribution with Growth in Potato Plants
Chlorophyll reading Nitrate reductase activity Nitrogen accumulation Nitrogen harvest index
2009/7/23
Four field-grown potato cultivars, Irish Cobbler, May Queen, Dejima and Nishiyutaka, were subjected to measurements of leaf nitrate reductase (NR) activity (in vivo assay) and the distribution of nitr...
The Distribution of Maize Roots as Influenced by Artificial Vertical Macropores
Macropore Root distribution Zea mays L.
2009/7/23
The Distribution of Maize Roots as Influenced by Artificial Vertical Macropores.
The Intercellular Distribution of Glycine Decarboxylase in Leaves of Cassava in Relation to the Photosynthetic Mode and Leaf Anatomy
Cassava Glycine decarboxylase Hypostomatous leaf Immunogold localization Photorespiration Photosynthetic mode
2009/7/22
There have been conflicting reports on the photosynthetic mode of cassava (Manihot esculenta Crantz). It has been suggested that cassava is a C3-C4 intermediate plant and, alternatively, that it is a ...