S. GLORY MADHURI*, K. NAVYA JYOTHI, C. NAGAMANI, M. RAVEENDRA REDDY AND V. CHANDRIKA Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A field experiment was conducted during rabi, 2024-25 at Dryland farm, S.V. Agricultural College, Tirupati campus of Acharya N. G. Ranga Agricultural University, Andhra Pradesh, India to study the effect of different levels […]
G. NARENDRA*, T. RAGHAVENDRA, K. MOHAN VISHNU VARDHAN, D. VENKATESH BABU AND P. LATHA Department of Crop Physiology, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A field experiment was conducted during Kharif 2024 at RARS, Nandyal to study the impact of plant growth regulators on photosynthesis and yield Parameters in high-density of cotton. The Bt […]
M. HARSHA VARDHINI*, N. VANI, S. RAJESWARI AND T. LAKSHMI Department of Agricultural. Economics, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT The transition toward sustainable agriculture has increased the adoption of biofertilizers as an eco-friendly alternative to chemical fertilizers in paddy cultivation. This study investigates the biofertilizer supply chain originating from the Regional Agricultural Research […]
J. KRUPA AMRUTHA*, D. SAMPATH KUMAR, A.V. NAGAVANI , G. P. LEELAVATHY AND V. CHANDRIKA Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A field experiment was conducted at Agricultural Research Station, Kadiri, during Rabi, 2024-25 to evaluate the effect of nano DAP on the growth and yield of groundnut. The experiment consists […]
P.JEEVANA JYOTHI*, L. VIJAYA BHASKAR, J. MANJUNATH, K. VENKATARAMANAMMA AND M. RAJASRI Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A sunflower hybrid (KBSH-44) was sown on second fortnight of October at Regional Agricultural Research Station, Nandyal, Andhra pradesh during rabi, 2024-25. The seasonal incidence of sucking pests viz., leafhopper (Amrasca biguttula biguttula), whitefly (Bemisia […]
P. SPANDANA *, M. RAJASRI, T.N.V.K.V. PRASAD AND G.S. PANDURANGA Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT The present study evaluated the bio efficacy of Azadirachtin (10,000 ppm), silica and nano silica formulations against the pulse beetle, Callosobruchus maculatus (Fabricius), a key pest of stored pulses. Among the treatments, Azadirachtin (10,000 ppm) demonstrated the […]
V. SAGAR*, J. MANJUNATH, M. RAJASRI AND P. MAHESWARA REDDY Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A roving survey was carried out in sunflower cultivating areas of Y.S.R Kadapa and Kurnool districts of Andhra Pradesh during rabi, 2024 to know the incidence of sucking pests complex and incidence of viral diseases […]
ADURU HITHAISHY*, M. SREEVALLI DEVI, B. SANTHOSH KUMAR NAIK, T.M. HEMALATHA AND M. REDDI SEKHAR Department of Genetics and Plant Breeding, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT The present study aimed to assess the genetic variability, heritability, and genetic advance for nine yield and yield- attributing traits in 30 genotypes of brown top millet […]
M. MAHESH*, P. LATHA, K. JOHN AND T. RAGHAVENDRA Department of Crop Physiology, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A field experiment titled “Physiological Efficiency of Groundnut Varieties Under Rainfed Conditions” was conducted during kharif 2024, using a Randomized Block Design (RBD) with ten groundnut varieties and three replications. The present study assessed physiological […]
K. LALASA YADAV*, U. VINEETHA, T. PRATHIMA, P. MADHUSUDHAN AND V. CHANDRIKA Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A field experiment was conducted during rabi, 2024-25 at Agricultural Research Station, Nellore, Andhra Pradesh. The experiment was laid out in split-plot design and replicated thrice. The treatments consist of five dates of transplanting viz., II […]
D. HEMANTH*, B. MUKUNDA RAO, KADIRI MOHAN AND K. NAVYA JYOTHI Department of Agricultural Extension Education, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT Agritourism documentation was carried out in Alluri Sitharama Raju district of Andhra Pradesh. The study was conducted in the year 2025 focusing on agritourism activities in Chintapalli and Araku Valley Mandals of […]
CH. BHARGAVI*, A. PRASANTHI, CH. BHARGAVA RAMI REDDY, K. NAVYA JYOTHI AND M.V.S. NAIDU Department of Soil Science, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT An investigation was carried on “Impact of conjunctive use of organic and inorganic fertilizers on nutrient availability in soil, yield and yield attributes of maize (Zea mays L.)” during kharif 2024 […]
K.A. REKHASREE*, P. MAHESWARA REDDY, S. TIRUMALA REDDY, M. MADHAN MOHAN AND V. CHANDRIKA Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT Field experiment entitled “Weed management in rabi sesamum (Sesamum indicum L.)” was conducted in sandy loam soils during rabi 2024-25 at S.V. Agricultural College Farm, Tirupati in randomized block design (RBD) with three replications. […]
S. CHAITANYA*, M. REDDI KUMAR, K. SAKTHIVEL KRISHNAN, K. VENKATARAMANAM AND P. LAVANYA KUMARI Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT This study assessed the incidence of Alternaria leaf blight in sunflower crops across major growing regions of Andhra Pradesh during the 2023–24 Rabi season. Surveys conducted in five districts revealed notable […]
B. SHAMITHA SREE*, D. BHARATHI, P. SRIVALLI AND B. RAMANA MURTHY Department of Genetics and Plant Breeding, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A study was conducted in 44 sesame accessions to analyze genetic variability and character association for yield improvement in sesame. Analysis of variance indicated the existence of significant genotypic differences among […]