搜索结果: 1-15 共查到“农学 Growth Characteristics.”相关记录17条 . 查询时间(0.2 秒)
Growth characteristics of oak (Quercus petraea [Mattusch.] Liebl.) stand under different thinning regimes
oak Quercus petraea Mattusch Liebl. thinning promising trees target trees
2015/4/14
In the paper, selected quantitative characteristics of 57-year-old oak pole stage stand were analysed on plots with different thinning regimes at its establishment. Six thinning treatments were perfor...
Tree growth characteristics and flower bud differentiation of sweet cherry (Prunus avium L.) under different climate conditions in China
sweet cherry climate phenological stage
2015/3/3
The phenological stages, flower characteristics, shoot growth and flower bud differentiation of sweet cherries, cv. Hongdeng and Van, were investigated in different climatic zones in China, subtropica...
Growth Characteristics, Biomass and Chlorophyll Fluorescence Variation of Garhwal Himalaya’s Fodder and Fuel Wood Tree Species at the Nursery Stage
Scarcity Fodder and Fuel Wood Species Screening Growth Biomass Chlorophyll
2013/3/4
Fodder and fuel wood deficiency in the Himalayan region is well recognized. Rural inhabitants are exploiting these forest resources for their livelihood for generations which leads to severe deforesta...
Evaluation of agricultural wastes and food supplements usage on growth characteristics of Pleurotus ostreatus
Oyster mushroom yield biological efficiency substrate protein
2011/1/13
As agricultural wastes are easily accessible and quite free sources, re-use of them could be considered as a break through in production management, especially if it sustains the production efficiency...
Comparison of Juvenile Growth Characteristics between Cutting and Seedling of Sugi (Cryptomeria japonica) in Heavy Snowfall Region
afforestation cutting heavy snowfall region seedling snow damage
2009/8/27
I studied the comparison of juvenile growth characteristics of cuttings and seedlings of sugi (Cryptomeria japonica) in heavy snowfall region. I selected three pairs of a seedling-trial and a cutting-...
Growth Characteristics of a Recommended Cassava Cultivar, Rayong 3, in Thailand
Dry matter production Leaf production rate Photosynthetic rate Plant type Root yield
2009/8/6
Growth characteristics of Rayong 3, a recommended cultivar with sparse branching habit, were compared with those of Rayong 1, a traditional cultivar with tall and erect stems. Root production was lar...
Eco-Physiological Characteristics Related with Lodging Tolerance of Rice in Direct Sowing Cultivation:II. Root growth characteristics of tolerant cultivars to root lodging
Direct sowing cultivation Dry matter partitioning Oryza sativa L Rice Root Root lodging
2009/7/30
The dry weight of each organ including root in topsoil, root density in each soil layer and root morphology of rice plant (Oryza sativa L.) were compared among USA cultivars, semi-dwarf (panicle weigh...
Effects of Elevated CO2 concentration and High Temperature on Growth and Yield of Rice : I. The effect on development, dry matter production and some growth characteristics
Air temperature Biomass production CO2 concentration Global climate change Growth and development Rice Root development Temperature gradient chamber
2009/7/28
Phenological development, biomass production and the related growth characteristics of rice (cv Akihikari) in canopy were measured over the entire growth period under different CO2 concentrations and...
Growth Characteristics and Effect of Nitrogen and Potassium Topdressing on Thickening Growth of Bulbs in Spring-Planted Edible Lily (Lilium leichtlinii var. maximowiczii Baker)
Bulbs Edible lily Growth characteristics Nitrogen Potassium Spring-planting Topdressing
2009/7/24
The growth characteristics of spring-planted edible lilies, grown in pots and fields, were investigated. The effect of nitrogen and potassium topdressing on the thickening growth of the bulbs was also...
Varietal Difference in Snow Tolerance and Growth Characteristics of Broad Bean:Vicia faba L
Broad bean Floral differentiation Growth characteristic Snow injury Snow tolerance Spring type
2009/7/22
The relationship between snow tolerance and growth characteristics in early winter was investigated using 41 varieties of broad bean. Varietal differences in snow tolerance were detected after 36 and ...
Growth Characteristics and Nitrogen Use Efficiency in a Supernodulating Soybean Mutant, En6500, Derived from the Variety of Enrei
Glycine max L Nitrogen fixation Nitorgen-use efficiency Photosynthetic rate Root nodule
2009/7/16
It was reported that a supernodulating soybean mutant, En6500 derived from the variety of Enrei, could produce many root nodules, but the growth rate of the plant was not necessarily high. The purpose...
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...
Growth Characteristics of Submerged Hill-Seeded Rice (Oryza sativa L.) in Warmer Regions of Japan : Difference of growth as compared with broadcast-seeded rice(Agronomy)
Dry matter production Lull-seeding Nitrogen uptake Rice Seeding method Submerged direct seeding
2009/7/15
The growth characteristics of hill-seeded rice were compared with those of broadcast-seeded rice to establish the submerged direct seeding cultivation using a newly developed 'Shooting hill-seeder'. ...
Growth Characteristics of Submerged Hill-seeded Rice (Oryza sativa L.) in Warmer Regions of Japan : Improvement of growth and yield by basal application of controlled release fertilizer at a later growth stage(Agronomy)
Controlled release fertilizer Hill-seeding Nitrogen fertilizer application Rice
2009/7/10
It has been reported that hill-seeded rice, using a newly developed "Shooting hill-seeder", shows high lodging resistance and ripening ability in the warmer regions of Japan. It suggests possibility f...
Growth Characteristics of First-Year and Second-Year Konjak Plants and Dry Matter Accumulation in the Corm and Cormlets as Affected by the Number of Cormlets per Plant(Agronomy)
Corm weight Cormlet number Cormlet weight Dry matter accumulation in corm Growth pattern
2009/7/10
The experiments were conducted to examine the growth pattern of first-year and second-year konjak plants. Moreover, the relation between corm weight and cormlet weight was investigated in relation to...