Cu-ID: https://cu-id.com/2120/v47n2e32 Redirecciones: 14 URL: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/article/view/32 OAI: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/32 BibTeX: @article{Concentration_of_four_groups_of_miroorganisms_in_dry_samples_and_extracts_of_tile_(Justicia_pectoralis_var._pectoralis), title = {Concentration of four groups of miroorganisms in dry samples and extracts of tile (Justicia pectoralis var. pectoralis)}, author = {Rodríguez Sánchez, Janet and Ríos Rocafull, Yoania and Hernández Fernández, Yaisely Orquídea}, journal = {Agrotecnia de Cuba}, volume = {47}, number = {2}, pages = {80-90}, year = {2023-11-14}, publisher = {Instituto de Investigaciones Fundamentales en Agricultura Tropical “Alejandro de Humboldt”}, language = {spa}, url = {https://cu-id.com/2120/v47n2e32}, cu_id = {https://cu-id.com/2120/v47n2e32}, abstract = {The Tile is very used in phyto farmacus production, due to its sedative power. At the moments their demand increases, but the matter prevails it should with the inocuity requirements that its imposes the industry. It present investigation it left of Tile transplant with thirty days of age, on trays that were filled with soil and with sustrabs for a soil and lombris humus mixture to 50 percent. After the plantation, the half was placed to the shade and the other part in the sun. It was determinate the microorganisms heterotrophs totals, mushrooms, yeasts and enterobacterias and its was evaluated the effect of physical and chemist methods to reduce the microbial load in samples of plants and in their extracts by means of the Dilutions Seriates Method. The results demonstrated that, among the two used drying forms the solar drying was more efficient because it was able diminish the concentration of some of the groups in one or up to two orders (from 107 in the fresh samples until 104-105 UFC.mL-1 in the dry). The washed and disinfection of the samples was also effective, when impeding the growth of two microbial growths and to reduce the concentration of the other ones two. In the extracts, obtained by the method of percolation of later of the solar drying, alone a low concentration of total microorganisms grew (103 UFC.mL-1). This reduction is important, and it can contribute to that these matters cousins and extracts are employed for the productions of medications of human use.}, }
Cu-ID: https://cu-id.com/2120/v47n2e35 Redirecciones: 11 URL: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/article/view/35 OAI: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/35 BibTeX: @article{Manage_of_the_biofertilización_with_rizobacterias_in_the_cultivation_of_the_chickpea_(Cicer_arietinum_L.)., title = {Manage of the biofertilización with rizobacterias in the cultivation of the chickpea (Cicer arietinum L.).}, author = {Ortega García, Marisel}, journal = {Agrotecnia de Cuba}, volume = {47}, number = {2}, pages = {99-100}, year = {2023-12-19}, publisher = {Instituto de Investigaciones Fundamentales en Agricultura Tropical “Alejandro de Humboldt”}, language = {spa}, url = {https://cu-id.com/2120/v47n2e35}, cu_id = {https://cu-id.com/2120/v47n2e35}, abstract = {The chickpea constitutes a cultivation of importance in the strategy to diversify the agricultural productions in Cuba. The present study had as objectives to select cultivars for its nodulation capacity, growth and yield; as well as stumps of effective rizobia in their biofertilizer. The isolated ones obtained they were characterized, their attributes like promoters of the vegetable growth were evaluated and the most promissory were identified. Later on, it was determined the effect of the application of the stumps of selected rhizobia and their combination with Bacillus and dose of N, P and K; in the growth, yield and the reduction of fertilizers in the cultivation. The results allowed to choose when cultivating National-29 for their answer highlighted in the nodulation, growth, and yield. Three identified stumps were selected as Rhizobium sp. with capacity to fix nitrogen, solubilize phosphate of calcium, to produce natures and to inhibit the growth of Fusarium sp. It was demonstrated that the biofertilizer of cultivating National-29 with Rhizobium sp., Bacillus sp. and dose of fertilizers of 30 kg.ha-1 of N, 40 kg.ha -1 of P2O5 and 40 kg.ha-1 of K2O, it increases the yields and the quality of the obtained grains. The results, with a positive economic impact, were validated in three productive scenarios.}, }
Cu-ID: https://cu-id.com/2120/v47n2e34 Redirecciones: 15 URL: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/article/view/34 OAI: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/34 BibTeX: @article{Perception_of_school_age_children_on_food_waste_management, title = {Perception of school age children on food waste management}, author = {Gordillo Orduño, Mirian Catalina and Pérez Rodríguez, Leonor and Vega León, Michely and Hernández Fernández, Yaisely Orquídea}, journal = {Agrotecnia de Cuba}, volume = {47}, number = {2}, pages = {91-98}, year = {2023-11-30}, publisher = {Instituto de Investigaciones Fundamentales en Agricultura Tropical “Alejandro de Humboldt”}, language = {spa}, url = {https://cu-id.com/2120/v47n2e34}, cu_id = {https://cu-id.com/2120/v47n2e34}, abstract = {Food waste in the home is produced by consumers who reject foods that can still be consumed or by bad habit of consumption, as well as poor management of purchased agricultural products and processed foods. The objective of this work was to determine the level of knowledge about waste of foods and its management in their home of school children. The research was carried out with the 6th and 2nd grade groups of the schools: “Pepito Tey”, “Arquimides Colina Antunes”, “Julio Antonio Mella” and “Celso Stakeman” of the Santiago Popular Council. The sixth graders with a total of 146, received educational talks and later surveys were carried out regarding the topics taught Second graders, for a total of 230 children, received talks on the importance of consumption and safety of fresh fruits and vegetables. Subsequently, a drawing contest was held where they should reflect the knowledge acquired. The results indicate that in most of the homes of the former, they maintain a responsible attitude by avoiding waste, they carry out a good management of agricultural and processed products, they use adequate storage conditions and responsible temperature management. The second graders presented a high understanding of the conversations, reflected through the drawings presented. The research provides important elements that can be considered to address this issue in children of these ages.}, }
Cu-ID: https://cu-id.com/2120/v47n2e21 Redirecciones: 14 URL: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/article/view/21 OAI: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/21 BibTeX: @article{Previous_experience_of_the_food_sovereignty_and_nutrition_education_plan, title = {Previous experience of the food sovereignty and nutrition education plan}, author = {Guzmán Proenza, Olyra}, journal = {Agrotecnia de Cuba}, volume = {47}, number = {2}, pages = {1-9}, year = {2023-07-04}, publisher = {Instituto de Investigaciones Fundamentales en Agricultura Tropical “Alejandro de Humboldt”}, language = {spa}, url = {https://cu-id.com/2120/v47n2e21}, cu_id = {https://cu-id.com/2120/v47n2e21}, abstract = {Food security and sovereignty are extremely important State policies. As a result of these policies, various laws and strategies have emerged, such as the Food Sovereignty and Nutrition Education Plan, whose objective is to transform the production and food patterns of Cuban society. In this plan, it is evident the influence of numerous previous experiences related to the transition from conventional agriculture to sustainable agriculture in Cuba. Examples of these experiences are the delivery of land in usufruct, the Urban, Suburban and Family Agriculture Program, the Municipal Self-Supply Program, the Agroecological Movement from Peasant to Peasant of the National Association of Small Farmers, and the National Plant Genetic Resources Program. This paper characterizes these antecedents and their influence on the plan. The influence of these antecedents, which mostly constitute solutions to the crisis of the special period, is observed mainly in the elements that make up the components of the plan.}, }
Cu-ID: https://cu-id.com/2120/v47n1e15 Redirecciones: 25 URL: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/article/view/15 OAI: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/15 BibTeX: @article{Urban,_suburban_and_family_agriculture_in_Cuba._The_producers’_perception_, title = {Urban, suburban and family agriculture in Cuba. The producers’ perception }, author = {Rodríguez Rollero, Gustavo and Vallejo Zamora, Yanet and Peña Turruellas, Elizabeth and Capó Pérez, José R. and Martínez Pérez, Yadira and Varela Nualles, Mario and del Pozo Núñez, Elio M.}, journal = {Agrotecnia de Cuba}, volume = {47}, number = {1}, pages = {73-82}, year = {2023-04-03}, publisher = {Instituto de Investigaciones Fundamentales en Agricultura Tropical “Alejandro de Humboldt”}, language = {spa}, url = {https://cu-id.com/2120/v47n1e15}, cu_id = {https://cu-id.com/2120/v47n1e15}, abstract = {Urban agriculture represents a significant alternative for the improvement of food security in an urbanized planet. In Cuba, it was consolidated since 1994 as an intensive production system (Urban, Suburban, and Family Agriculture System) across the country, which mission was to contribute to the local self-supply of agricultural products, with the participation of three principal actors: producers, decision makers and consumers. This work aimed to analyze the functionality of the system, from the producer’s perception. In order to achieve this, a poll was applied to 519 producers from six municipalities, in three selected provinces. The producers’s evaluation about the system showed remarkable differences between the studied variables at the country level, and between the included territories. It was evident that in the system there is a marked interest in the application of agroecological practices that can improve the biodiversity and the use of ecosystemic services, and, if necessary, organic sources like compost and worm humus for nutrition of the plants are used, such as biopesticides and other non-aggressive alternatives for pest management.}, }
Cu-ID: https://cu-id.com/2120/v47n2e24 Redirecciones: 37 URL: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/article/view/24 OAI: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/24 BibTeX: @article{Implications_of_plant_varieties_protection:_the_Cuban_case, title = {Implications of plant varieties protection: the Cuban case}, author = {Rodríguez Rodríguez, Leixys and Fernández Granda , Lianne and Torres Mederos, María de los Ángeles}, journal = {Agrotecnia de Cuba}, volume = {47}, number = {2}, pages = {10-25}, year = {2023-07-17}, publisher = {Instituto de Investigaciones Fundamentales en Agricultura Tropical “Alejandro de Humboldt”}, language = {spa}, url = {https://cu-id.com/2120/v47n2e24}, cu_id = {https://cu-id.com/2120/v47n2e24}, abstract = {Obtaining new plant varieties is of great importance for the development of agriculture and technology, as well as for world food security. These varieties can result from years of research and investment; hence breeders created ways to protect new varieties, prevent illegal practices, and recover breeding costs. This paper deals with the legal regime for the protection of plant varieties. The objectives were to update on the most relevant aspects of plant protection and analyze its implications in less developed countries with emphasis on the Cuban case. The results address the role of UPOV on the world stage, the position of the country in terms of biodiversity, the Cuban legal body that governs plant protection and provides elements on the benefits and detriments of plant varieties protection.}, }
Cu-ID: https://cu-id.com/2120/v47n1e17 Redirecciones: 18 URL: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/article/view/17 OAI: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/17 BibTeX: @article{Alternative_use_of_the_tomato_variety_(Solanum_lycopersicum_L.)_´Daniel´_in_protected_crop., title = {Alternative use of the tomato variety (Solanum lycopersicum L.) ´Daniel´ in protected crop.}, author = {Igarza Sánchez, Alberto and Hernández Díaz , María Isabel and Felipe Pérez, Adalberto}, journal = {Agrotecnia de Cuba}, volume = {47}, number = {1}, pages = {83-88}, year = {2023-04-14}, publisher = {Instituto de Investigaciones Fundamentales en Agricultura Tropical “Alejandro de Humboldt”}, language = {spa}, url = {https://cu-id.com/2120/v47n1e17}, cu_id = {https://cu-id.com/2120/v47n1e17}, abstract = {The experiment was developed at Liliana Dimitrova Horticultural Research Institute, in the months of December-April 2018-2019 in a 450 m2 tropical pattern A-10 grow house. In order to determine the agronomic behavior of the ´Daniel´ tomato variety determined growth, for fresh consumption in protected crop, the planting frame used was 0,20m between plants with a density of 1,91 plants.m-2. Two treatments were carried out, one tutored and the other tumbled. Randomized plots were taken to evaluate four replicates in each treatment. The fertigation was carried out taking into account the adjustment for protected crops and the nutrient solution applied was controlled through a water meter. The evaluations of the average mass of the fruits (g), total yield and by categories (t.ha-1), percentage of yield by categories (%), as well as observations of electrical conductivity in each development phase were carried out. As a result, a yield of 23.61 t.ha-1 was obtained, for a commercial yield of extra and first fruits of 14.93 t.ha-1, for 67.21%, in 5 clusters, in the tutored treatment, although without significant differences in the total yield in relation to the tumbled treatment (23.14 t.ha-1), which may be acceptable for the protected crop system.}, }
Cu-ID: https://cu-id.com/2120/v47n1e19 Redirecciones: 12 URL: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/article/view/19 OAI: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/19 BibTeX: @article{Analyses_method_to_calculate_the_salinity_content_of_Cuban_soil, title = {Analyses method to calculate the salinity content of Cuban soil}, author = {Hernández Jiménez, Alberto and López Pérez, Dagoberto and Morales Díaz, Marisol}, journal = {Agrotecnia de Cuba}, volume = {47}, number = {1}, pages = {93-97}, year = {2023-05-17}, publisher = {Instituto de Investigaciones Fundamentales en Agricultura Tropical “Alejandro de Humboldt”}, language = {spa}, url = {https://cu-id.com/2120/v47n1e19}, cu_id = {https://cu-id.com/2120/v47n1e19}, abstract = {In this paper shown different results about the soil salts content in Cuba and its causes. It made a comparison between the traditional method for determining the soluble salts content on a saline soil and the method of saturated paste. The results demonstrate that for the method of saturated paste a content in soluble salts 4-5 higher than in the traditional method. It recommended continue with these studies for make a recommendation to utilize the method of saturated paste, which is, utilized an international level.}, }
Cu-ID: https://cu-id.com/2120/v46n2e52 Redirecciones: 36 URL: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/article/view/52 OAI: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/52 BibTeX: @article{Contribution_of_the_meteorology_to_agricultural_sustainability_from_a_bioclimatic_perspective, title = {Contribution of the meteorology to agricultural sustainability from a bioclimatic perspective}, author = {Quintana Sanz, Maribel Regla and Medinilla Nápoles, Fernando and Ceballo Melendres, Osmany and Portal Castillo, Dianelis and Delgado González, Osvaldo and Medinilla Padrón, Jénice}, journal = {Agrotecnia de Cuba}, volume = {46}, number = {2}, pages = {1-8}, year = {2022-07-05}, publisher = {Instituto de Investigaciones Fundamentales en Agricultura Tropical “Alejandro de Humboldt”}, language = {spa}, url = {https://cu-id.com/2120/v46n2e52}, cu_id = {https://cu-id.com/2120/v46n2e52}, abstract = {The climate is an environmental factor of high relevance in agronomic, livestock, veterinary, ecological, environmental risks, human health, etc. The understanding of the meteorology related to sustainable agricultural purposes is very important for the productivity and efficiency of the agrarian zones. The objective of the work was to analyze the use of meteorological data to contribute to agricultural sustainability from a bioclimatic perspective. The results of more than 100 publications of specialized journals, books, repository of master's and doctoral theses, internet documents, reports, scientific events, among others, about the importance of meteorological and climatic information for the planning of the agricultural production systems, were analyzed. There were found evidences of the need to expand the use of agrometeorological forecasts to obtain good harvests, and to keep high-productivity animal husbandry. To know the potential of each region related to climate change was analyzed, also the geospatial distribution of natural resources in a territory was considered. It is concluded that meteorology is a key factor for agricultural zoning. This process helps the land use planning, and it is considered essential to an adequate management of natural resources and to preserve nature, thus sustainable local development is promoted.}, }
Cu-ID: https://cu-id.com/2120/v46n2e58 Redirecciones: 19 URL: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/article/view/58 OAI: https://agrotecnia.edicionescervantes.com/index.php/agrotecnia/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/58 BibTeX: @article{Influence_of_edaphic_and_production_conditions_on_yield_components_of_linden_(Justicia_pectoralis_J._var._pectoralis)., title = {Influence of edaphic and production conditions on yield components of linden (Justicia pectoralis J. var. pectoralis).}, author = {Torres Leblanch, Maite and Hernández Fundora, Yakelin and Hernández Fernández, Yaisely Orquídea and Rodríguez Martínez, Julio and Díaz Miranda, Yosney and Cruz Ortega, Amarilis and Rodríguez García, María Iluminada and Álvarez Lora, María Esperanza and Duarte Morales , Yurisleisy and Pérez Rodríguez, Leonor}, journal = {Agrotecnia de Cuba}, volume = {46}, number = {2}, pages = {40-52}, year = {2022-09-08}, publisher = {Instituto de Investigaciones Fundamentales en Agricultura Tropical “Alejandro de Humboldt”}, language = {spa}, url = {https://cu-id.com/2120/v46n2e58}, cu_id = {https://cu-id.com/2120/v46n2e58}, abstract = {The objective of this research was to determine the influence of edaphic and production properties on the yield components of the tile. It was developing at Institute for Fundamental Research in Tropical Agriculture ''Alejandro de Humboldt'' (INIFAT). The planting of the crop was carried out on a substrate composed of earthworm humus and Red Ferralitic soil (proportion 1/1) and the latter as a control, under organoponic conditions. A randomized block design with three replications and two planting frames was used, under the effect of shade and sun. The physical properties were: apparent and real density, natural and hygroscopic moisture and total porosity and the biological ones: the abundance of the macrofaune and the ratio of detritivores/non-detritivores; physiological indicators of yield: length, number of branches and leaves, yield in kg.m-2. The real density showed values between 2.46-2.48 mg.m-3, which are considered adequate. The substrates reflected good natural moisture, characteristic of good contents of organic matter. The same thing happened with hygroscopic moisture. The porosity percentage indicated good aeration and drainage conditions (72.98 - 76.71%). The substrate complied with water and air supply, high water holding capacity, coupled with fast drainage and good aeration, which gave the substrate a better structure. A good abundance of macrofaune and fertility were observed according to the detritivore/non-detritivore ratio; which guaranteed the success of the system. The highest yields there obtained in the shade, at a distance of 10 x 30 cm, both on the ground and on the substrate, but in the last it was higher.}, }
