ABSTRACT An experiment was carried to evaluate the performance of eighteen pigeonpea genotypes under drought stress. Drought stress was imposed at two phenophases of growth such as flowering and pod maturation stages. The parameters such as Chlorophyll a, b, a : b ratio, soluble protein, leaf epicuticular wax (ECW) and yield were recorded at flowering […]
ABSTRACT Forecasting models were helpful for managing and decision making in planning for the future effectively. This paper attempted forecasting univariate time series of banana production in India, the proposed Auto Regressive Integrated Moving Average (ARIMA) algorithm appears more powerful than traditional models. Used 69 years data banana production (1951-2019) in India and applied time […]
ABSTRACT Field experiment was conducted during kharif 2017 and 2018 at Tirupati, Andhra Pradesh to evaluate the effect of organic manures and phosphorus levels on growth, yield and economics of vegetable cowpea. Three levels of organic manures (no organic manure, FYM @ 5 tonnes ha-1 and poultry manure @2 tonnes ha-1) and 3 phosphorus levels […]
M. LAVAN KUMAR REDDY*, A. RAJESH, K.V. HARI PRASAD AND B. RAMANA MURTHY Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati ABSTRACT Seasonal incidence of Spodoptera frugiperda (J.E. Smith) on sweet corn was carried out during Kharif, 2019 at dry land farm, S.V. Agricultural College, Tirupati with three dates of sowing at fortnightly intervals starting […]
R. RAVINDREN*, N.C. VENKATESWARLU, G.S. PANDURANGA, V.L.N. REDDY AND B. RAVINDRA REDDY Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati. ABSTRACT A field survey was conducted to record the incidence and infestation of fall armyworm, Spodoptera frugiperda on maize in various maize growing areas in Andhra Pradesh during rabi, 2019. The survey was undertaken in […]
C. YASWANTH, N. VANI, B. APARNA AND B. RAMANA MURTHY Institute of Agribusiness Management, S.V. Agricultural College, ANGRAU, Tirupati ABSTRACT The present study was to know the factors that influence the farmers buying behavior towards pesticides and constraints faced by them in Kurnool district of Andhra Pradesh. Kurnool district was purposively selected as it occupies […]
N. PRIYANKA EVANGILIN*, B. RAMANA MURTHY, G. MOHAN NAIDU AND Sk. NAFEEZ UMAR Department of Statistics and Computer Applications, S.V. Agricultural College, ANGRAU, Tirupati. ABSTRACT The present research study was carried out to identify the appropriate time series model for predicting production of Tobacco in India by using Box-Jenkins Auto Regressive Integrated Moving Average (ARIMA) […]
K. SATHISH BABU, P.V. RAMESH BABU, M. SRINIVASA REDDY* AND P. KAVITHA Department of Agronomy, Agricultural College, Mahanandi. ABSTRACT A field trial was conducted at Agricultural College Farm, Mahanandi on sandy loam soils to know the response of maize to higher levels of NPK and Zn nutrition on growth, economics, yield and yield parameters. The […]
B.M. ABHISHEK*, G.S. PANDURANGA, N.C. VENKATESWARLU, V. SRILATHA AND B. RAMANAMURTHY Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati ABSTRACT Efficacy of newer insecticides was tested against melon fly in bitter gourd under field conditions during kharif, 2019. Observations on fruit infestation (%) and larval population per fruit were recorded at 1, 3, 5 and […]
S. BHANU PRASAD REDDY, K.V. NAGA MADHURI*, KEERTHI VENKAIAH AND T. PRATHIMA Department of Soil Science and Agricultural Chemistry, S.V. Agricultural College, ANGRAU, Tirupati ABSTRACT A field experiment was carried out to study the effect of nitrogen and potassium on yield and nutrient uptake in pearl millet during kharif, 2013. At dry land farm of […]