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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...
Boosts in productivity of corn and other crops modify Northern Hemisphere carbon dioxide cycle（图）
productivity of corn Northern Hemisphere carbon dioxide cycle
2014/12/1
Each year in the Northern Hemisphere, levels of atmospheric carbon dioxide drop in the summer as plants "inhale," then climb again as they exhale after the growing season.
The effect of compost and vermicompost of yard leaf manure on growth of corn
Compost growth of corn nutrients physical properties vermicompost
2011/1/11
Yard leaf manure vermicompost (V) and compost (C) of 0,1,3,6 and 9% of pot weight and corn (Zea mays L.) seeds were grown in pots. Root and shoot dry matters (DM) were greatest in 1 and 3% vermicompos...
Composts of Wood Industry Wastes for Clay Soil Conditioning. I. Growth Response and Water and Fertilizers Use Efficiency by Two Successive Crops (Broad Bean and Corn)
clay soils composts soil conditioners wooden waste water use efficiency
2010/11/10
A two successive years completely randomized block field experiment with four replications
for each treatment was conducted on a heavy clay compacted soil at Abou- El Matameer, Behera
governorate to...