The present study was carried out during rabi 2017-18 at ICAR-Indian Agricultural Research Institute, New Delhi to investigate the effect of stay-green trait on grain yield in wheat under combined heat and drought stress. Two high stay green (GCP 6 GCP 33) two low 23 30) Recombinant Inbred Lines (RILs) along with their parents (HI1500/DBW43) were grown field conditions timely sown irrigation (c...

A field experiment was conducted during Kharif, 2021 at Gungal (around 43 km from Hyderabad) Research Farm of ICAR-Central Institute for Dryland Agriculture, Hyderabad, India. The soil Sandy clay loam in texture, slightly acidic reaction, low organic carbon, available nitrogen, phosphorus and medium potassium. laid out a randomized complete block design with three treatment combinations viz., O...

The present study was carried out in 2017–18 at ICAR-NRC on Litchi, Muzaffarpur to assess the effect of temperature, flowering time and inflorescence length yield litchi (Litchi chinensis Sonn.) cv. Shahi. revealed that stage as well were positively correlated with florescence width (0.98) while fruit set negatively temperature (-0.863). There a strong correlation between size inflorescence. Ea...

Genetic variation within plants and herbivores influence the biological attributes insect-plant interactions. We studied performance of different agro-ecological Chilo partellus (Swinhoe) populations on diverse maize genotypes during 2016-17 at ICAR-Indian Agricultural Research Institute, New Delhi. There was significant in larval period, survival, pupal weight, adult emergence C. test genotype...

In Bacillus subtilis, Spx was recently characterized as a novel type of global regulator whose activity is regulated by the redox status of the cells. In the present study, we demonstrate that inactivation of Spx in the important pathogen Staphylococcus aureus renders the cells hypersensitive to a wide range of stress conditions including high and low temperature, high osmolarity, and hydrogen ...

AIM The present study was performed to utilize the shrimp shell waste for chitin and chitosan production, characterization by Fourier transform infrared (FT-IR) technique and to evaluate the antimicrobial effects of chitosan oligomers produced by depolymerization of chitosan by nitrous acid. MATERIALS AND METHODS Chitosan was extracted from the shrimp shell waste by the chemical method and ch...

Large cardamom (Amomum subulatum Roxb.) belongs to family Zingibereaceae and order Scitaminae is the most suitable cash crop for the hilly terrain of the state of Sikkim. Likewise a large section of farmers in North Sikkim and most parts of Sikkim are engaged in large cardamom cultivation. For years cardamom has been the single most crucial cash crop to these stakeholders. However recent times ...

The study was conducted at Pig farm of AICRP on Pigs, Livestock farm, Adhartal, College of Veterinary Science & A.H., Jabalpur (M.P.) for a period of three months. A total of 36 Large White Yorkshire crosses (LWY X Desi) were randomly assigned to six different groups and diets were formulated as per ICAR (1998) standard. All the diets were isoproteinous except group-6, which was formulated as p...

Vitamin A deficiency is a global health problem and can be effectively alleviated through crop biofortification. Quantification of carotenoids using highperformance liquid chromatography is expensive and time-consuming, thereby posing a challenge in the selection of genotypes with high provitamin A. Favourable alleles possessing rare genetic variation in lycopene-ε-cyclase (lcyE) and β-carotene...