J. RAGHAVENDRA*, Y. REDDI RAMU, G. KRISHNA REDDY, SK. NAFEEZ UMAR AND V. CHANDRIKA Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A field experiment was conducted at dryland farm of S.V. Agricultural College, Tirupati, during kharif, 2023 on sandy loam soils. The experiment was laid down in FRBD and replicated thrice, assessed the […]
U. MADHURI*, L. MADHAVI LATHA, P. SHANTHI, SK. NAFEEZ UMAR AND M. REDDI SEKHAR Department of Genetics and Plant Breeding, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT Micronutrient deficiency is a common cause of most of the human diseases. Little millet is an important climate-resilient crop and a rich source of micronutrients, particularly iron and […]
P. PRAVALLIKA*, M.S.V. CHALAM, E. CHANDRAYUDU, P. LAVANYA KUMARI AND M. RAJASRI Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A study was conducted in the Department of Entomology, S.V. Agricultural College, Tirupati during the year 2023- 2024, on the chaetotaxy of larva and genital characters of adults. Larvae were collected from different […]
A.K. VERMA, O.N MAURYA, SANJAY MISHR AAND KUMAR AVINASH BHARATI Department of Botany, Siddharth University, Kapilvastu, Siddharth Nagar-272202. ABSTRACT Tropical forests of Chhattisgarh are known for rich floristic diversity and many important protected forests of central India. An updated annotated checklist is provided for the family Cyperaceae, Eriocaulaceae, and Potamogetonaceae of Chhattisgarh It has breen […]
PRACHI JAIN*, M. SREVALLI DEVI, K. JOHN AND P. ARUNASRI Department of Genetics & Plant Breeding, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A set of thirty one groundnut genotypes were assessed for genetic divergence during kharif season of 2023 using Mahalanobis D2 statistics with regards to pod yield, yield components and resistance to late […]
HEMALATHA*, M. MADHAN MOHAN, C.H. BHARGAVA RAMI REDDY AND SUNITHA Department of Soil Science, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A field experiment was conducted at Regional Agricultural Research Station, Tirupati on groundnut based cropping systems during kharif and rabi 2023-24 under organic and ICM practices. Soil samples were collected at 0-15 and 15-30 cm and analysed for enzymatic […]
G. PRATHIBHA*, M. SREENIVASA CHARI, T.N.V.K.V. PRASAD AND G. KARUNA SAGAR Department of Soil Science, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A research was conducted to evaluate the yield and yield attributes of rice as influenced by biochar coated and uncoated chemical fertilizer. The experiment was done with nine treatments. 100% NK + 100% […]
P. ADITYA KAMAL*, Y. REDDI RAMU, N. SUNITHA, B. SANTHOSH ANDV. CHANDRIKA Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A field experiment was conducted during kharif, 2023 on sandy loam soils of S.V. Agricultural College Farm, Tirupati to know that the effect of organic nutrition in foxtail millet. The experiment was laid out in […]
O. VENKATANARAYANA*, B. SANTOSH, T. RAGHAVENDRA, M. RAGHAVENDRA ANDV. UMA MAHESH Department of Crop Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A field experiment entitled “Study on foliar application of plant growth regulators for improving reproductive efficiency and yield of groundnut (Arachis hypogaea L.) genotypes” was carried out during Rabi, 2023-24 at wetland farm of S. […]
V. HARINI*, B. SANDHYA RANI, P. MAHESWARA REDDY, A. PRASANTHI AND V. CHANDRIKA Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT An experiment was conducted during kharif, 2023 on sandy loam soils of dryland farm of S.V. Agricultural College, Tirupati campus of Acharya N.G. Ranga Agricultural University, Andhra Pradesh, in a randomized block design […]
N. SREESANDHYA*, S. DHRUVA, M.S.V. CHALAM, P. KISHORE VARMA, MOHAN NAIDU AND M. RAJASRI Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT The aim of this study was to investigate the impact of various border crops viz., maize, pearl millet, fodder sorghum, foxtail millet, sunhemp, dhaincha, sunflower and marigold on predator populations, specifically coccinellids and […]
G. LAKSHMI SAHITI SRI MOUNIKA*, P. BALA HUSSAIN REDDY, M.V. KRISHNAJI, N.V. SARALA AND T. LAKSHMI Department of Agricultural Extension Education, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A study was conducted to understand the efficacy of different rice establishment methods in East Godavari district of Andhra Pradesh as a part of it the profile of […]
SUJOY HAZARI*, MAMONI KALITA, BHARGABI CHAKRABORTY AND ANAMIKA DEBNATH The ICFAI University Tripura, Kamalghat-799210. ABSTRACT The handloom industry is both a traditional and a cottage industry in India, employing a large number of indigenous rural people. Tripura’s people consider weaving to be an integral part of their lives and they produce a variety of crafts. […]
S. ABDUL MUJEEB*, K. MANJULA, P.N. HARATHI, A. KANDAN AND P. LAVANYA KUMARI Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT This study characterizes the morphological traits of native isolates of Beauveria bassiana and Metarhizium anisopliae, two key entomopathogenic fungi (EPF) used in biocontrol of agricultural pests. In the present study conducted at S.V. Agricultural College,Tirupati, native […]
M. GIRIDHAR*, P. MAHESWARA REDDY, C. NAGAMANI, M. MADHAN MOHAN AND V. CHANDRIKA Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502. ABSTRACT A field experiment was conducted during rabi, 2023-24 at S.V. Agricultural College Farm, Tirupati. The experiment was laid out in split-plot design and replicated thrice. The treatments consisted of seed rates viz., line sowing (S1), […]
B. NARENDRA KUMAR*, P. VINOD KUMAR, L. NARAM NAIDU AND M. RAJASEKHAR Horticultural Research Station, Venkataramannagudem Dr YSR Horticultural University, VR Gudem, West Godavari Dist., Andhra Pradesh. ABSTRACT The different cultivars of sapota namely Cricket Ball, Singapore, CO-1, CO-2, PKM-1, PKM-2, PKM-3, DHS-1, DHS-2, Kalipatti and Pala took about 6-9 months from fruit set to […]
M. PARAMESH*, D.M. REDDY, M. SHANTHI PRIYA, M. REDDI SEKHAR, P. SUDHAKAR, K.H.P. REDDY AND S.J. MALLIKARJUNA Department of Genetics and Plant Breeding, S.V. Agricultural College, Tirupati. ABSTRACT An experiment was carried out to know the nature and magnitude of association among various yield and drought related traits using thirty one mungbean genotypes. Estimates of […]
B. MEENA KUMARI* AND K. GANESAMURTHY Centre for Plant Breeding and Genetics, Tamil Nadu Agricultural University, Coimbatore – 641 003. ABSTRACT An experiment was conducted to study the expression of heterosis for ten characters in forty five crosses of sesame developed by crossing five lines with nine testers in Line x Tester mating design. The […]
G. FAREEDA* AND V. MUNASWAMY Department of Soil Science and Agricultural Chemistry, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, A.P. ABSTRACT Natural products have provided key guidelines for new drug discovery. The search for novel natural products with interesting bioactive properties is an ongoing discipline. Thousands of bioactive compounds have the potential or have […]
K. SURESH KUMAR*, R. CHANDRA SHEKAR AND D. RAJANI Subject Matter Specialist (Hort), KVK, Madanapuram, PJTSAU, Telangana ABSTRACT Effect of chemicals on corm and cormel production in gladiolus cvs. American Beauty and White Prosperity were studied in herbal garden at College of Horticulture, Rajendranagar, Hyderabad. The chemicals, Potassium nitrate (KNO3) at 0.5, 1.0 and 1.5 […]
K. SIVA HARI BRAHMA AND M.S.V. CHALAM* Department of Entomology, S.V. Agricultural College, ANGRAU, Tirupati – 517 502, Chittoor Dt., Andhra Pradesh ABSTRACT Nine planthopper species viz., Cemus sp.; Euidella sp.; Peregrinus maidis (Ashmead); Perkinsiella sp.; Perkinsiella sinensis Kirkaldy; Sardia rostrata (Melichar); Sogatella kolophon (Kirkaldy) Sogatella vibix (Haupt) and Tagosodes pusanus (Distant) were reported from […]
ABDUL SHAKOOR KARRIMI, A. PRATAP KUMAR REDDY, Y. REDDIRAMU AND V.UMAMAHESH Department of Agronomy, S.V Agricultural College, ANGRAU, Tirupati – 517502, Chittoor (Dist.,),Andhra Pradesh ABSTRACT A field experiment was conducted during kharif, 2017 to study the fortification effect of zinc and iron on growth yield of sweet corn (Zea mays L.).The Growth parameters of sweet […]
P. N. HARATHI,1 P. RAJA SEKHAR2, K. V. HARI PRASAD1, B. V. BHASKAR REDDY2 AND B. RAVINDRA REDDY1 Dept. of Entomology, S.V. Agricultural College, ANGRAU, Tirupati-517 502, Chittoor Dt., Andhra Pradesh, 1 Regional Agricultural Research Station2, ANGRAU, Tirupati ABSTRACT Identification of Asian rice gall midge, Orseolia oryzae (Wood-Mason) biotype was carried out during 2016- 18 […]
M. CHARWAKA*, Y. PRABHAVATHI, N. VANI AND G. MOHAN NAIDU Institute of Agribusiness Management, S.V. Agricultural College, Tirupati, A.P., 517 502. ABSTRACT Tobacco is one of the commercial crops grown in India and and in many other countries. Nicotiana tabacum and Nicotiana rustica are the commercially cultivating species of tobacco. Tobacco is contributing a significant […]
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 […]