Assessment of nutritional status and habitual dietary intake of Indian farm women: Evidence from a case study in central India.

OBJECTIVES: Nutritional security for women working in agriculture is one of the most serious and persisting concerns in developing countries like India. The present study surveyed the dynamics of nutritional status based on dietary intake, namely calorie, carbohydrate, protein, fat, calcium, folic acid, iron, vitamin, carotene, etc., in the farm women in the central India state of Madhya Pradesh. METHODS: A total of 225 farm women (ages 18 to 60 y) who were engaged in agricultural activities were selected for this study. The nutritional survey was done by personal interview on food intake with a pretested interview schedule and daily dietary intake. The survey questionnaire includes information on family, socioeconomic status, income, education, occupation, and food habits of the farm women. As "daily dietary intake", respondents were asked to list all foods and beverages consumed for a whole day. RESULTS: The mean age, height, weight, and body mass index of the respondents were 34.93 y, 1519 mm, 49.47 kg, and 21.5 kg/m2, respectively. Based on different grades of nutrition, body mass index results indicated that 28% were underweight, 52.4% were normal, 17.8% were overweight, and 1.8% were obese. Inequality (estimated by Gini coefficient) analysis found that there is not much variation in the nutrient intake levels across the physical status of the respondents, with the exception of carotene and vitamin C. The classification and regression tree analysis indicated that with the exception of fat, the rest of the nutrients were not significant in determining the farm women's physical status in terms of weight. In the analysis of the waist-to-hip ratio, the risk of metabolic diseases (cardiovascular disease, diabetes, etc.) was higher in the 31- to 40-y age group. CONCLUSIONS: Overall food frequency indicated that poor intake of micronutrients in their diet according to their work activity results in poor health status. The study affirmed that the actual intake of nutrients varied significantly across the physical status of the farm women, their physical activities carried out, and their monthly income level. The study also suggests various policy options to overcome the nutritional gap in farm women.

AMMI and GGE biplot analysis of yield under terminal heat tolerance in wheat.

BACKGROUND: Wheat is an important cereal crop that helps to meet the food grain needs of people all over the world. Heat stress is one of the most significant abiotic stresses that wheat crops face during terminal growth stages in the wheat growing regions like India. It is very important to identify heat tolerant genotypes to be used as donors for breeding tolerant varieties. METHODS: Thirty-six wheat genotypes were evaluated under different sowing dates viz., Timely sown (TS), Late sown (LS) and very late sown (VLS), and the fourth was sown in the Temperature controlled phenotyping facility (TCPF) across two years. Genotypes were planted following lattice square design with two replications. Data was recorded for yield and yield contributing traits and analysed using selection indices as well AMMI and GGE biplot stability models. RESULTS: Heat stress affected all the traits under different heat environments which ranged from 1.6% (Spikelet number) to 37.2% (grain yield). Regression analysis indicated that the thousand grains weight (R2 = 0.50) contributed significantly towards grain yield under heat stress. Stress susceptibility index (SSI) found genotypes GW322, RAJ3765, Raj4037and MACS6145 as heat tolerant whereas, Stress Tolerance Index (STI) identified C306, HD2967, WH1080, WH730, DBW90, HD2932, DBW17, RAJ3765 as heat tolerant and high yielding. AMMI biplot analysis indicated stable genotypes DBW90, WH730, RAJ4083, CBW38, HD2932, NI5439, WR544, whereas GGE biplot analysis revealed stable genotypes NIAW34, NI5439, RAJ4083, DBW90, PBW590, Raj3765, HUW 510, WH730, HD2967 and UP2382. CONCLUSION: Heat stress affects significantly all yield contributing traits. Thousand grain weight was the most important trait that can be used as a selection criterion for selecting tolerant lines. Based on selection indices and both AMMI and GGE analysis, genotype RAJ3765 was identified to be highly heat tolerant with good grain yield.

Deciphering the impact of COVID-19 pandemic on food security, agriculture, and livelihoods: A review of the evidence from developing countries.

With COVID-19 now spreading in developing countries, massive consequences on health and livelihoods are feared. Food security is the most important and crucial aspect of sustainable development. The agricultural sector forms the backbone of the economy and provides livelihood to a large section in developing countries. Therefore, the disruption in food security and the agricultural sector will have far-reaching impacts on these countries. Owing to the importance of these sectors, this paper performs a comprehensive assessment of the effect of COVID-19 on food security and agriculture. The research suggests coping and mitigation mechanisms that can be adopted to sustain livelihoods.

Antibiotic resistance: A cross-sectional study on knowledge, attitude, and practices among veterinarians of Haryana state in India.

AIM: The current study aimed to assess the knowledge, attitude, and practices pertaining to antibiotic usage among the field veterinarians who serve as nodal officers playing a crucial role in disseminating knowledge to the farmers regarding livestock management practices in India. MATERIALS AND METHODS: A pilot study was conducted in which 106 of the 173 field veterinarians of Haryana, India, agreed to contribute through their valuable participation in the study. The collected data were critically analyzed by simple descriptive statistics, and the responses were ranked using Garrett's ranking method. RESULTS: Our study found that most of the clinicians were aware of the fundamental clinical aspects of antibiotic resistance (AR), i.e., the general causes and transmission of resistance, response during treatment failure, and safe disposal of hospital waste. Further, implementation of "antibiotic stewardship" (rational/responsible use of antibiotics) and interruption of AR transmission by means of cross-kingdom pathogens are two ways to restrict the spread of resistant pathogens which were not in the clinical purview of majority of the clinicians. This highlights a lack of awareness and scope of improving clinician's knowledge pertaining to AR. Moreover, we got to know the methodology adopted by farmers for disposal of infected milk from diseased udders as well as their attitude toward diseased and unproductive animals. CONCLUSION: This study provides snippets of the current animal husbandry practices prevalent at the field level which would assist to plug in the gaps of knowledge regarding AR among the veterinarians as well as the general public and serve to reduce its deleterious impacts in Indian animal farming as well as in the world through the concept of "One World, One Health."