Excessive use of inorganic chemicals results in adverse impacts on land and plants. In the midst of the community, there is anxiety about the high content of pesticide residues in agricultural products. There is a need to develop alternative farming systems that are able to produce quantities and quality of healthy products in a sustainable manner. One agricultural system that supports the concept is the organic farming system. The basic principles of organic farming are: (1) Keeping the ecosystem healthy, (2) Applying the principle of efficiency to the cultivation system, (3) Conducting production activities with the concept of sustainable agriculture, (4) Producing pesticide-free products, and (6) Maintaining environmental sustainability. Food Crop Production Study Program Lampung State Polytechnic makes Organic Agriculture as one of the leading competencies for its graduates. The establishment of the Organic Agriculture Business Unit on campus will increase student competencies, foster entrepreneurship, be a place for competency internships, and as an independent source of income.
Organic agriculture was a cultivation system that applies the concept of sustainable agriculture. Organic farming systems depend on natural ingredients without using synthetic chemicals. Organic cultivation was environmentally friendly by farming activities by continuing to minimize negative impacts on the surrounding environment. This activity aims to provide knowledge and skills on the concept of sustainable agriculture, which is carried out through the application of an organic farming system at Polinela Organic Farm. Technical guidance activities are carried out at the Polinela Organic Farm, Lampung State Polytechnic, on Tuesday, March 10, 2020. Participants were the Association of ‘Sejahtera Mandiri’ Farmers Groups Rejo Asri Village, Seputuh Raman, Central Lampung. The application of environmental friendly in agricultural aspects was reflected in the management of the concept of organic agriculture carried out by Polinela Organic Farm. The concept of environmental friendly in agricultural development was implemented by taking into various aspects, such as the use of inorganic fertilizers with high efficiency, the application of pest and disease control by notice the natural ecological balance, the application of integrated crop management, the application of a clean and healthy farming system, the maintenance and strengthening of physical fertility, chemical, and biological in nature and the use of effective technology based on local wisdom.
Assembly of high yield potential rice varieties, resistant to biotic and abiotic environmental stresses needs to be done to overcome the presence of stagnant genetic capacity.The research objective is to produce new varieties of adaptive paddy rice in various environments. The study used a split plot design, the growing environment as the main plot consists of two namely upland rice and lowland rice. As sub-plot were 12 rice genotypes. The treatment in each environment is prepared using the Randomized Complete Block Design (RCBD).Variables observed that is plant height; the maximum number of shoots; number of productive shoots; long panicle; the number of grains per panicle; the number of grains per panicle; the number of empty grains per panicle; weight of 1000 grains of grain; grain yield of each clump; grain yield per hectare. Data were analyzed by variance, if there was a difference between mean median treatment, followed by Tukey Test at 5% level. The results showed an interaction between the environment and the genotype of rice. The eight genotypes of potential outcomes differed significantly between environments (lines B2, B3, F2, F3, F4, H1, H4, L2), and two new rice strains were not significantly different (B4 dan B7). Keywords: New rice strains, different environments ABSTRACTAssembly of high yield potential rice varieties, resistant to biotic and abiotic environmental stresses needs to be done to overcome the presence of stagnant genetic capacity.The research objective is to produce new varieties of adaptive paddy rice in various environments. The study used a split plot design, the growing environment as the main plot consists of two namely upland rice and lowland rice. As sub-plot were 12 rice genotypes. The treatment in each environment is prepared using the Randomized Complete Block Design (RCBD).Variables observed that is plant height; the maximum number of shoots; number of productive shoots; long panicle; the number of grains per panicle; the number of grains per panicle; the number of empty grains per panicle; weight of 1000 grains of grain; grain yield of each clump; grain yield per hectare. Data were analyzed by variance, if there was a difference between mean median treatment, followed by Tukey Test at 5% level. The results showed an interaction between the environment and the genotype of rice. The eight genotypes of potential outcomes differed significantly between environments (lines B2, B3, F2, F3, F4, H1, H4, L2), and two new rice strains were not significantly different (B4 dan B7). Keywords: New rice strains, different environments
The application of smart agriculture as an applied innovation in overcoming uncertainty over natural conditions and supporting national food security. The utilization of smart agriculture with the Internet of Things (IoT) approach can spur increased added value, competitiveness, and commercial benefits for national food products. In this paper, we proposed a low-cost, modular, and Long-Range Wide-Area Network (LoRaWAN) monitor and collect the environmental data (air temperature and humidity) related to the growth in the smart greenhouse over a while. The proposed architecture has been evaluated on a real farm on a lab scale with RSSI -118 and SNR for 2% for 1000m. A web-based visualization tool for the collected data is also presented to validate the LoRaWAN architecture.
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