搜索结果: 16-28 共查到“农学 root growth”相关记录28条 . 查询时间(0.148 秒)
Comparisons of Root Growth in Indica-Japonica Hybrid and Japonica Type Rice Cultivars Using Leaf-Cutting Method
Indica-japonica hybrid Leaf-cutting method Rice Root
2009/7/24
Comparisons of Root Growth in Indica-Japonica Hybrid and Japonica Type Rice Cultivars Using Leaf-Cutting Method.
Combined Soil Physical Stress of Soil Drying,Anaerobiosis and Mechanical Impedance to Seedling Root Growth of Four Crop Species
Cotton Drought Maize Oxygen diffusion rates Pea Rice Soil compaction Waterlogging
2009/7/23
Soil compaction often creates combined physical stresses of drought, anaerobiosis, and mechanical impedance in field soil. This paper aims to analyze the effect of combined and independent soil physic...
Effect of Time and Rate of Nitrogen Application on Root Growth with Special Reference to Chinese F1-hibrid Rice "Shanyou 63"
F1-hybrid rice Number of crown root primordia Number of crown roots
2009/7/23
The effect of time and rate of nitrogen application on root growth and their relations with constituents of top per hill were investigated using Chinese F1 hybrid rice (cv. Shanyou 63) under water cul...
Effect of the Mixture of Charcoal with Pyroligneous Acid on Shoot and Root Growth of Sweet Potato
Charcoal Pyroligneous acid Root growth Sweet potato
2009/7/21
To determine the effect of a mixture of charcoal with pyroligneous acid (Sannekka E)on the growth of shoot and root in sweet potato, three experiments were carried out at the experimental farm of Miya...
Analysis of Root Growth Characteristics Based on a Pipe-model Theory and Distribution of Root Nodules in Soybean (Glycine max Merr.)
Pipe model Root Root nodule Soybean
2009/7/15
Based on the pipe-model theory, the root growth characteristics and root nodule distribution in soybean grown in pots were analyzed, using the variety Fukuyutaka and two mutants derived from the varie...
The Effect of Cadmium on the Germination and Seminal Root Growth in Fagopyrum Crops
Cadmium Fagopyrum esculentum Fagopyrum tataricum Germination rate Growth pouch
2009/7/10
To obtain a basic knowledge of the cadmium resistance of the Fagopyrum crops (common buckwheat [Fagopyrum esculentum] and Tartary buckwheat [Fagopyrum tataricum]), the effect of the germination rate a...
Effect of Localized Deep Placement of Manure Using Excavation Machine on the Yield and Root Growth of ‘Kousui’ Japanese Pear Tree
Root Growth Manure Pear Tree
2009/7/10
We investigated the effect of localized deep application of compost using a labor-saving excavation machine on the yield and root growth of the Japanese pears tree, ‘Kousui’, which shows decreased yie...
Effect of Soil Amendments and Nitrogen Fertilizer Application on Tree and Fine Root Growth and Fruit Quality of Medium-late Maturing Cultivar Citrus ‘Shiranuhi’
bark manure peat-moss perlite tree vigor
2009/7/9
Effects of applying soil amendments and the rate of nitrogen fertilizer application on tree and fine root growth and fruit quality were surveyed in ‘Shiranuhi’ 〔‘Kiyomi’ (Citrus unshiu Marc. × C. sine...
Determination of the Effects of Different Irrigation Programs on Water Consumption in Different Soil Layers and Root Growth of Cotton
Different Irrigation Programs Water Consumption Different Soil Layers Root Growth of Cotton
2009/1/14
This study was conducted to determine of the effects of different irrigation programs on water consumption in different soil depths and root growth of cotton. The amount of irrigation water applied wa...
Relation of Root Growth of Rice Seedling with Nutrition and Water Use Efficiency Under Different Water Supply Conditions
rice (Oryza sativa) water use efficiency water supply root parameters nitrogen phosphorous pot
2009/1/7
Water deficiency is one of the primary yield-limiting factors in rice. In plants, the nutrition and water use efficiency depend on root growth efficiency under different water supply conditions (WSC)....
Drought-induced Changes in Shoot and Root Growth of Young Cotton Plants
Drought-induced Changes Shoot Root Growth Young Cotton Plants
2008/12/15
An understanding of the response of plants to water deficits is important in efforts to model cotton (Gossypium hirsutum L.) growth, estimate irrigation needs, and breed drought-resistant cultivars. T...
Effect of soil compaction on root growth and crop yieldin Central and Eastern Europe
soil compaction root growth and functions root-shoot relations
2008/11/20
Variations in root growth and functions in response to soil compaction associated with soil and crop type, and soil wetness at the time of load application and weather in Central and Eastern Europe a...
Root growth dynamics in golf greens with different compression intensities and winter survival
annual bluegrass Poa annua L. bentgrass Agrostis stolonifera L. rooting soil structure turfgrasses trampling compression compaction
2010/8/9
The aim of this study was to measure root growth dynamics under Nordic putting green conditions in order to estimate the sensitivity of root growth to winter damages and compression. Root numbers of t...