Foliar Application of Different Levels of Zinc and Boron on the Growth and Yield of Mungbean (Vigna radiate L.)

An experiment was conducted during Kharif-1 of 2022 at Bangladesh Institute of Nuclear Agriculture (BINA), Substation, Satkhira to know the effect of foliar application of micronutrients (zinc and boron) on the growth and yield of mungbean.There were three levels of zinc (Zn) (0.2%, 0.4%, 0.6%) and boron (B) (0.2%, 0.4%, 0.6%) along with a blanket

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Tempo Effects in Different Calculation Types of Period Death Rates

The question as to whether or not tempo effects distort the measurement of period mortality is controversial in recent demographic research.Only few publications, however, illustrate the underlying phenomenon of tempo effects, namely that the period death rate may increase although the mortality of all cohorts living during the analyzed period has

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