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Maize from El Gigante Rock Shelter shows early transition to staple crop（图）
Maize El Gigante Rock Shelter early transition staple crop
2017/9/4
Mid-summer corn on the cob is everywhere, but where did it all come from and how did it get to be the big, sweet, yellow ears we eat today? Some of the answers come from carbon dating ancient maize an...
Modelling irrigated maize with a combination of coupled-model simulation and uncertainty analysis, in the northwest of China
Modelling irrigated maize combination coupled-model simulation uncertainty analysis in the northwest of China
2013/9/2
The hydrologic model HYDRUS-1-D and the crop growth model WOFOST are coupled to efficiently manage water resources in agriculture and improve the prediction of
crop production. The results of the cou...
Effect of foliar applied kinetin and indole acetic acid on maize plants grown under saline conditions
Corn inorganic nutrients proline salinity Zea mays
2010/10/29
This study examined the effects of kinetin (KIN) and indoleacetic acid (IAA) sprayed on the leaves of salinity-stressed maize (Zea mays L. cv., DK 647 F1) plants grown in field conditions. Salt stress...
The effects of biogas slurry on the production and quality of maize fodder
Biogas slurry biomass plant height leaf area maize fodder
2010/2/24
The present study examined the effectiveness of biogas slurry (liquor from anaerobic digestion process) as a nitrogen source for the production of maize fodder (Zea mays). Maize fodder was cultivated ...
PROFITABILITY OF MAIZE GROWN FOR GRAIN IN PRODUCTIVE CONDITIONS IN THE YEARS 2005-2007
cost grain income maize profit
2009/4/1
The paper describes the composition of cost production of maize for grain in the years 2005-2007 in Bieganowo farm near Września Bieganowo (52o14’ N; 17o37’ E). Conducted research indicated that...
The Effects of Some Leguminous Forage Crops Used as Green Manure and Plant Residues on Yield and Quality of Maize and Sunflower Under Irrigated Conditions of Çarsamba Plain
Leguminous Forage Crops Green Manure Plant Residues Yield Quality Maize Sunflower Irrigated Conditions of Ç arsamba Plain
2009/1/14
This study was carried out to determine the green manure values of the most suitable forage legumes for growing as winter catch crops under irrigated conditions of Çarsamba Plain. The highest (...
Determination of Optimum Weed Control Timing in Maize（Zea mays L.）
Maize (Zea mays L.) Weed control Critical period
2009/1/13
In field experiments conducted in 2001 and 2002, the optimum timing for weed control in maize was investigated. Both experiments were designed according to randomized complete blocks, and Cyperus rot...
Photosynthetic Characteristics and Heterosis in Transgenic Hybrid Rice with Maize Phosphoenolpyruvate Carboxylase (pepc) Gene
hybrid rice phosphoenolpyruvate carboxylase gene photosynthetic characteristic
2009/1/7
Three F1 hybrids derived from the sterile rice lines Gang 46A, 776A and 2480A and the improved restorer line Shuhui 881 containing maize phosphoenolpyruvate carboxylase (pepc) gene were used to analyz...
INFLUENCE OF FERTILIZATION WITH FERMENTED BIOSLUDGE ON THE YIELD AND NUTRITIVE VALUE OF ABOVEGROUND MAIZE (ZEA MAYS L.) PHYTOMASS
maize farm - yard manure biosludge
2010/12/7
Yield and nutritional value of maize for silage in dependance on type, rate and application of organic manures were investigated in a field semi-operational experiment established near the biogas stat...
Response of Maize Leaf Sucrose Phosphate Synthase to Salinity
Maize leaf sucrose phosphate synthase and salinity
2010/11/10
Crops grown in salt affected soils may suffer from drought stress, ion toxicity and mineral
deficiency leading to reduced growth and productivity. In this work, the effect of three NaCl levels (30, 6...
Creeping thistle (Cirsium arvense (L.) Scop.) – an important competitor of nutrients consumption in grain maize stands (Zea mays L.)
traditional farming wooded hay meadow elm trees
2010/12/6
Effects of sheep treading on plant covering and soil oribatid mites in a traditionally maintained wooded hay meadow in Sogn (Norway) were investigated. Samples were taken under the elm trees in 2 zone...
RELATIVE ECONOMIC VALUE OF MAIZE - OKRA INTERCROPS IN RAINFOREST ZONE, NIGERIA
MAIZE – OKRA INTERCROP NIGERIA
2010/12/3
This study determined the relative economic value of maize- okra intercrops in Edo State, Nigeria. The results of analysis show Land Equivalent Ratio (LER) of 0.82, Relative Value Total (RVT) of 0.99 ...
SOCIO-ECONOMIC IMPACT ASSESSMENT OF MAIZE PRODUCTION TECHNOLOGY ON FARMERS’ WELFARE IN SOUTHWEST, NIGERIA
impact assessment maize technology
2010/11/30
The study revealed that Internal Rate of Returns (IRR) of 62 % was estimated from investment made into maize technology, which are added values to the use of the technologies. It could therefore be co...