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Natural parasitism of the second generation European corn borer eggs Ostrinia nubilalis (Hübner) (Lepidoptera, Pyralidae) by Trichogramma spp. in sweet corn fields in Vojvodina, Serbia – short communication.
O. nubilalis Trichogramma evanescens egg parasitoids sweet maize
2017/4/6
Natural parasitism of the European corn borer eggs (Hübner) by Trichogramma spp. (Hymenoptera, Trichogrammatidae) was assessed in sweet corn field in north-west Serbia, region Vojvodina at the localit...
Spatial variation of carbon dioxide fluxes in corn and soybean fields
Spatial Variation Transects Soil Organic Matter
2013/3/4
Spatial variation of soil carbon dioxide (CO2) flux during a growing season within corn and soybean canopies has not been quantified. These cropping systems are the most intense in the United States a...
Relationship of late-season ear leaf nitrogen with early- to mid-season plant height of corn
Corn Ear Leaf N Plant Height Relationship Models Cropping Systems
2013/2/28
Nitrogen concentration in the ear leaf is a good indicator of corn (Zea mays L.) N nutrition status during late growing season. This study was done to examine the relationship of late-season ear leaf ...
Preparation and mechanism analyses of a new corn seed coating agent
Coating Germination Rate Inhibitory Rate Antifeedant Rate
2013/3/5
Due to the severity of the disease and yield losses of corn, this study had achieved a novel corn seed coating agent which was prepared with polysaccharide, fertilizer, microelement and other assistan...
The effects of different autumn-seeded cover crops on subsequent irrigated corn response to nitrogen fertilizer
Corn Cover Crop Nitrogen Fertilizer
2013/3/5
A common crop rotation in the west Iran is wheat-fallow-corn. The fallow period after wheat harvest (during fall and winter) can lead to soil erosion, nutrient losses (e.g. nitrate leaching) and offsi...
Soybean seed protein, oil, fatty acids, and mineral composition as influenced by soybean-corn rotation
Fatty Acids Mineral Nutrients Oil Protein Seed Composition Soybean-Corn Rotation
2013/3/5
Effects of crop rotation on soybean (Glycine max (L) Merr.) seed composition have not been well investigated. Therefore, the objective of this study was to investigate the effects of soybean-corn (Zea...
Evaluation of drought tolerance of some corn (Zea mays L.) hybrids in Iran
Corn drought resistance indices hybrid cluster analysis
2011/1/12
The effect of drought stress on yield and its components was studied on 28 new hybrids of maize along with 6 commercial control hybrids at the Khorasan Razavi Agricultural Research and Natural Resourc...
以仓内玉米堆为研究对象,运用孔道网络方法和传递过程原理等知识,建立了考虑颗粒自身热质传递、孔隙气相对流、温度梯度和孔道结构特征等因素的仓内谷物通风干燥孔道网络模型。该模型具有易拓展,干燥变量信息全面,可直接输入物料结构特征参数来模拟预测干燥特性等优点。
Development of Rooting Zone in Corn Plant
Root length Root length density Rooting zone Zea mays L.
2009/8/6
Development of rooting zone formed by a corn plant, which was grown nearly in isolation, was studied. Length of the root in the soil around the plant was determined by means of a personal computer ass...
Prediction of Silking Stage in Corn Based on Temperature Response Evaluated by Nonparametric Method
Corn Growth Nonparametric method Prediction Silking stage Temperature response
2009/8/6
Silking stages of three corn varieties (Wasehomare, Hokuyu and P3715) were estimated according to the concept of DVI (Horie et all), using the Nonparametric method recently proposed (Takezawa and Tamu...
Spectral Estimation of Radiation Absorptance and Leaf Area Index in Corn Canopies as Affected by Canopy Architecture and Growth Stage
Corn LAI Leaf angle Radiation absorptance Spectral reflectance
2009/8/6
Spectral Estimation of Radiation Absorptance and Leaf Area Index in Corn Canopies as Affected by Canopy Architecture and Growth Stage.
On the Experimental Cultivation of Corn(Zea mays L.)Plants by Rockwool Pot Water Culture System
Water culture Corn pH Manganese Rockwool Leaf color
2009/8/5
Rockwool pot water culture system was devised as an experimental techunique to observe and measure the growth responses of plants to various treatments imposed on the roots. This system is composed o...
Root Growth and Partitioning of 13C-labelled Photosynthate in the Seminal Root of Corn Seedlings as Affected by Light Intensity
Carbon partitioning Light intensity Root growrth Root system Zea mays L.
2009/8/4
The effects of shading on growth and allocation pattern of photosynthate in the seminal root of corn seedlings were studied using 13C as a tracer. Corn seedlings, preshaded for 2 days (light intensity...
Maintenance Respiration in Early Growth Stage of Corn (Zea mays L.)
Corn (Zea mays L.) Dark respiration Leaf growth Maintenance respiration Starvation method
2009/8/4
The time-course change of dark respiration and the maintenance component of respiration in corn seedlings were studied by the starvation method. In the dark, leaf growth at the 4, 5 and 6th positions ...
Growth,Yield and Land Use Efficiency of Corn and Legumes Grown under Intercropping Systems
Area time equivalent ratio Chlorophyll concentration Corn Intercropping Land equivalent ratio Mungbean Nutrient competition Peanut Shading Soybean
2009/7/29
A field experiment was conducted at the experimental farm of Khon Kaen University in 2001. The objectives of this study were to investigate growth, yield and yield components of corn, peanut, soybean ...