Adaptation to climate change impacts in agriculture sector is a particular challenge in the coming decades. Erratic rainfall causes prolonged drought period in the north-western part of Bangladesh which hampers crop production and creates uncertainty of food security.  Adoption of drought-tolerant crop variety could be an effective strategy to overcome the challenges of food insecurity. This study examines the adoption quotient of BUdhan1 rice variety and its effect on food insecurity status of the beneficiary farmers in Gaibandha district through a questionnaire survey of 60 sampled respondents. The results reveal that respondent farmers are slowly adopting BUdhan1 rice variety although they provided positive feedback regarding its profitability and attributive characteristics. The farm holding size, knowledge, access to information sources and annual household income was positively related to changes in the adoption of BUdhan1 rice variety.  However, the productivity and economic returns from BUdhan1 influenced farmers' decision to continue or discontinue of the rice variety in the future.  Notably, the study found a very significant impact of BUdhan1 adoption in eradicating food insecurity from the study area. This study highlighted some other strengths and weaknesses of BUdhan1 rice variety that can be included in the further development, multiplication and dissemination process of this rice variety to make it more climate-smart innovation.

The major focus of the study was to explore the safety perception of consumers towards vegetables in the urban markets of Mymensingh city in Bangladesh. The study was carried out through survey of randomly selected sixty vegetable consumers. Data were collected through face-to-face interview method using pre-tested interview schedule. Chi-square (χ√) test was employed to assess the association between socio-economic characteristics and perception towards safety of vegetables. Respondents of the study area showed remarkable individual differences in their selected socio-economic characteristics. Majority of the respondents were middle aged, having higher secondary level of education, small family size, self-employed and earns medium level annual income. Findings revealed that potato, cauliflower, ash gourd, tomato and okra were the most preferred vegetables in the study area. Majority of the respondents perceived those vegetables sold in the retail market is produced with excessive chemicals, mishandling and possess health risk. Irrespective of demographic differences, majority of the respondents agreed that vegetables in the market are not so safe for consumption. Having perceived the unsafe vegetables, majority of the respondents (78.0%) still wish to purchase vegetables from the market. Of course, safety perception of respondents influenced their decision as 22.0 percent of them denied to purchase from market in future. Hence, application of organic fertilizer with limited or no use of pesticides can be a solution to ensure safe vegetables in the market as suggested by the respondents.

In order to achieve optimal plant growth and production, essential nutrients must be readily available in adequate quantities and in a balanced proportion to give a good yield, especially cauliflower which has health benefits that may not be found in many other plants. For this purpose, this experiment was carried out during the seasons 2020-2021 in the on station of Bangladesh Agricultural Research Institute, Khulna under Smallholder Agricultural competitiveness project. Although the treatments showed a positive effect on yield, quality and economics but, T1 revealed most significant influence on all parameters under study as compared to T0 (control). For micronutrients and hormone, T1 treatment produced the highest curd yield (29.99 t ha-1) and the lowest (17.04 t ha-1) was control from the varietal effect the highest curd yield was (35.14 t ha-1) from V4 (It Amazuku 33) and the lowest was (16.21 t ha-1) from V5 (BARI Fulcopi-1). In case of combined effect, the highest curd yield (45.16 t ha-1) was obtained from T1V4 and the lowest curd yield (10.27 t ha-1) from T0V1. Therefore, it can be suggested that the highest curd yield and good shape cauliflower curd can be obtained application of Zn 8.83 kg/ha, B 3.5 kg/ha, Ma 8.43 kg/ha and Flora (Hormone) 2 ml/1 L of water. Therefore, foliar application of micronutrients and hormone is suitable way to feed the cauliflower crop to enhance the marketable yield and quality.