Central Agricultural University

About: Central Agricultural University is a education organization based out in Imphal, Manipur, India. It is known for research contribution in the topics: Population & Agriculture. The organization has 1116 authors who have published 1157 publications receiving 9217 citations.

Zinc fertilization in rice-wheat cropping system under upland calcareous soil

Abstract: Zinc (Zn) fertilization is important for Zn crop biofortification as well as increasing yields, thus proper Zn recommendations for soil application is needed for Zn deficient soils. The effectiveness of Zn applications was evaluated in different combinations of rates (2.5, 5.0, 7.5, and 10.0 kg ha⁻¹ per year) and frequencies (initial, alternate, and every year) in rice (Oriza sativa L.) – wheat (Triticum aestivum L.) cropping system in a Zn-deficient upland calcareous soil in the fourth year. Zn applications to rice at 7.5 and 10 kg ha⁻¹ of alternate year and 5.0 to 10 kg ha⁻¹ of every year had the highest rice equivalent yield as compared to no-Zn treatment. Hence, Zn application to rice at 7.5 kg ha⁻¹ at alternate years is the lowest rate at which highest rice equivalent yield of rice-wheat cropping system can be obtained.

Forest-Based Biomass Supply Potential and Economics for the Pellet Production in Nepal

Abstract: In the current study, the potential of forest-based biomass supply for the pellet production in Nepal is investigated. This study showed that about 2.76 million tonnes (Mt) biomass in the form of pellets are potentially available from forest-based biomass. Considering a processing capacity of 6 tonnes (t)/hour of a pellet plant, the production cost of the pellets was calculated to be $43.53/t. Pellets are generally used as fuel to produce thermal energy in industries, which helps to save the economy and the environment of the country.

Information and Communication Technologies for Sustainable Natural Resource Management

Abstract: The natural resources of most developing countries are under increasing stress, and many nations are increasingly concerned about achieving environmental sustainability through efficient use of land and water resources. As population is escalating very fast and consumer demand for high value agricultural products (fruits and vegetables, animal or fish products, etc.) is also changing rapidly. Hence, there is need to take stronger step by national government to monitor their natural resources and take immediate steps to maintain these resources when being overused. Data generation by visiting the place physically is tedious and time consuming. Modern ICT techniques provide the solution helpful in collecting data without visiting the place from distance. With development of modern technologies, ICTs are of immense use in Sustainable Natural Resource Management. These technologies are time and money saving, accurate compared to conventional assessment. Products of these technologies help the scientists and policy makers for taking appropriate decision in agriculture production. It is thus important to recognize that the dissemination of these land and water-use management practices are largely knowledge-based; therefore, developing countries will be required to make substantial investment in public extension to train small and medium-scale farmers how to use Sustainable Natural Resource Management (SNRM) practices.