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Nodal difference in spikelet fertility and grain ripening on the panicles of cold-tolerant and-susceptible rice cultivars
Rice plants Cool-weather tolerance Grain position Secondary rachis-branch
2009/7/9
We examined the nodal distribution of the numbers of ripened and empty grains and the grain weight in the panicle in 12 rice cultivars with different cold tolerancecultivated in cool water(daily mea...
Effects of High Temperature and High Humidity during the Flowering Period on Spikelet Fertility in Japonica Rice
High temperature–induced spikelet sterility Relative humidity Pollination Japonica rice Varietal difference
2009/7/8
The varietal differences in the effects of high temperature and high humidity on the spikelet fertility of japonica rice cultivars were investigated. We constructed an apparatus that could control air...
Effect of Temperature on Fertility Restoration and Appearance of Spots on the Perianth in Male-sterile Lily Cultivar ‘Akita Petit White’
anther spots on perianth stamen
2009/7/6
An Asiatic hybrid lily ‘Akita petit white’ was selected from a cross between ‘Mont Blanc’ and ‘Apollo’. It is male-sterile with antherless stamens. In a field trial designed to extend the duration in ...
Origin of Local Radish Variety,‘Sabaka’,in Kyoto Prefecture Inferred by Analyses of Genes for Cytoplasmic Male-sterility and Fertility Restoration
domestication Japanese wild radish mitochondrial orf138 orf687 PCR-RFLP
2009/7/6
To clarify the origin of local radish variety ‘Sabaka’ in Kyoto prefecture, the presence and variations of mitochondrial male-sterile gene (orf138) and the fertility restorer gene, orf687, were invest...
Long-term manuring and liming effect on moraine loam soil fertility
acid and limed soil manure chemical and physical soil properties
2010/1/19
Long-term manuring and liming effect on moraine loam soil fertility.
The influence of lake sediments on the fertility of Cambisol
sediments manure soil properties yield
2010/1/19
Lake sediments as a potential fertilizer were studied at the Voke Branch of the
Lithuanian Institute of Agriculture during 19942004. The aim of the research was to establish
the influence of lake ...
EVALUATION OF LIGHT SOIL FERTILITY AFTER THE APPLICATION OF ORGANIC WASTE AND MANURE
poultry slaughterhouse waste chicken litter manure light soil soil fertility
2009/3/31
The paper presents a preliminary assessment of the soil conditioner applicabi-lity to improve selected light soil fertility indicators and a comparison of its influence with the impact of manure and c...
Effects of compost and green manure of pea and their combinations with chicken manure and rapeseed oil residue on soil fertility and nutrient uptake in wheat-rice cropping system
Chicken manure compost green manure rapeseed oil residue soil fertility improvement
2009/3/4
Farmers use huge chemical fertilizers for cereal production, which causes health and environmental hazards. Adoption of legumes in cereal based cropping systems and improvement of organic fertiliz...
An appraisal of the impact of petroleum hydrocarbons on soil fertility：the Owaza experience
Owaza petroleum hydrocarbons oil spillage primary macronutrients (N, P and K) soil fertility
2009/3/3
Major fertility indices - N, P, K, TOC and TOM contents - were examined against the backdrop of physico-chemical conditions of pH, temperature, moisture content and electrical conductivity of soil...
Soil fertility restoration techniques in sub-Saharan Africa using organic resources
Organic resources soil fertility soil organic matter food security soil management
2010/9/10
Food security concerns are currently escalating in sub-Saharan Africa (SSA) due to poor soil
management practices on the fragile soils. This review describes the role of organic resources acting both...
Land Cover Change and Soil Fertility Decline in Tropical Regions
Land use change tropical regions soil fertility China deforestation cropland
2009/1/8
Land cover changes influence the biogeochemistry, hydrology, and climate of the earth. Studies that assessed land cover changes at the global scale mostly focused on: deforestation, cropland expansio...
Specific Spikelet Fertility as an Indicator of Cold Tolerance Identification at Booting Stage in Rice
rice (Oryza sativa) spikelet fertility cold tolerance indicator of identification
2009/1/7
By using the parents, Kunmingxiaobaigu, a landrace variety with cold tolerance from Yunnan, China, and Towada, a cold-sensitive variety bred in Japan, as well as their F8 and F9 RIL progenies as test ...
Fertility Expression of TGMS-Genes in the Backgrounds of indica CMS-lines, B-lines and R-lines of Hybrid Rice
thermo-sensitive genic male sterility-gene three-line system genetic background gene expression
2009/1/7
The generation fertility of 51 F1, 19 F2 and 6 BC1 between 3 thermo-sensitive genic male sterile lines (TGMS-lines) Pei’ai 64S, 6311S and 360S, and the three lines of hybrid rice including 7 indica cy...
Effect Of Fym With And Without Enrichment On Soil Microbial Population, Soil Fertility, Yield And Economics
Fingermillet Enriched Farmyard manure and seil microbes
2010/11/11
The field experiment was conducted during the rainy seasons (kharif) of 2003, 2004 and 2005
at Millet Breeding Station, Tamil Nadu Agricultural University, Coimbatore to evaluate the effect of FYM wi...
New soil improving agents for accelerated cultivation of soils with low fertility or damaged
soil fertility soil improving agents peat sapropel manure
2008/11/13
The new generation of soil improving agents (the so-called soil conditioners) has been suggested for immediate and complex restoration of the soils damaged by the flood in Central and Eastern Europe i...