Soybean [Glycine max (L.) Merr.] yield has increased over time through the introduction of new varieties and improved agronomic practices. However, seed protein concentration decreased. We conducted field studies in 2018 2019 to investigate effects fungicide, insecticide, foliar fertilizer application on grain quality two soybean maturity groups (MG). In-season treatments targeted nutrient avai...

ABSTRACT The efficiency of nitrogen use by wheat crop depends on genetic and environmental stimuli. aim this study was to evaluate the crop, through biomass, productivity grain quality indicators, as a function genotype previous harvest, in Southern Brazil cereal cultivation systems. experiments were conducted soybean/wheat maize/wheat systems during 2015, 2016, 2017 Augusto Pestana, RS, Brazil...

objective: to evaluate the effects of bacteria and vermicompost on phenology and growth of soybean trial an experiment was conducted as split plot in a completely randomized block design with three replications. methods: main plots of experiment at two levels included the non-use and the use of bacteria and the subplots at three levels included the non-use of vermicompost (control), the use of ...

The literature suggests that nitrogen (N) fertilization increases yield in soybean. This study aimed to investigate the effects of N on: (i) performance soybean, and (ii) weed flora. A two-year field experiment was carried out Agrinio, Western Greece. set up a randomized complete block design, with four organic fertilizer treatments six replications. included 0 kg ha−1 (N0/unfertilized control)...

the main objective of this study was to determine the influence of vermicompost and biostimulant on the growth and biomass in the coriander plant height, wet weight of plant ,dry weight of plant and biomass yield. the experiment was carried out as factorial experiment in the base of randomized complete blocks design with eight treatments and three replications at research field of agriculture c...

The stay-green phenomenon is a key plant trait with wide usage in managing crop production under limited water conditions. This trait enhances delayed senescence, biomass, and grain yield under drought stress. In this study we sought to identify QTLs in cowpea (Vigna unguiculata) consistent across experiments conducted in Burkina Faso, Nigeria, Senegal, and the United States of America under li...

Increased production of sinefungin, a very potent antifungal and antiparasitic nucleoside antibiotic was achieved by medium and strain improvement. When soybean-meal, dextrin and yeast extract were added as carbon and nitrogen sources to the fermentation medium, instead of corn steep liquor, soya-oil and glucose; the antibiotic yield increased from 40 micrograms/ml to 126 micrograms/ml with low...

The soybean aphid (Aphis glycines Matsumura) is a threat to soybean production in the Midwestern United States. Varieties containing the Rag1 soybean aphid resistance gene have been released with limited success in reducing aphid populations. Furthermore, virulent biotypes occur within North America and challenge the durability of single-gene resistance. Pyramiding resistance genes has the pote...

In order to study the effect of vermicompost and nitrogen fixing bacteria on seed yield, yield components of seed and essential oil content of coriander (Coriandrum sativum), an experiment was conducted as factorial experiment in the base of randomized complete blocks design with eight treatments and three replications at research field of Agriculture Company of Ran in Firouzkuh of Iran in 2012...