Agrociencia最新文献_第10页

Agronomic potential of biofertilizers on growth, yields and nutritional quality of Oat- Triticale-Vetch intercrops 生物肥料对燕麦-小黑麦-豇豆间作生长、产量和营养品质的农艺潜力

IF 0.3 4区农林科学

Agrociencia Pub Date : 2022-12-07 DOI: 10.47163/agrociencia.v56i7.2776

Sana Dhane Fitouri, Khaoula Boudabbous, Ali Ben Romdhane, Soumaya Tounsi Hammami, Wajdi Dhib, Faycel Ben Jeddi, C. Karmous, Salah Ben Youssef

{"title":"Agronomic potential of biofertilizers on growth, yields and nutritional quality of Oat- Triticale-Vetch intercrops","authors":"Sana Dhane Fitouri, Khaoula Boudabbous, Ali Ben Romdhane, Soumaya Tounsi Hammami, Wajdi Dhib, Faycel Ben Jeddi, C. Karmous, Salah Ben Youssef","doi":"10.47163/agrociencia.v56i7.2776","DOIUrl":"https://doi.org/10.47163/agrociencia.v56i7.2776","url":null,"abstract":"The existing issues of climate change and population development have driven to a rising realization of the need to innovate in sustainable agricultural practice, such as intercropping, in parallel, improving the effectiveness of intercropping systems by applying beneficial micro-organisms (rhizobacteria and/or mycorrhizae) is a valuable approach. In this regard, two experiments were conducted to assess the effect of inoculation with beneficial microorganisms: rhizobacteria (B), mycorrhizae, and (M) rhizobacteria-mycorrhizae consortium (B+M) compared to the control (uninoculated plants: C) on Vetch/Oat/Triticale intercropping system. \u0000Growth, physiologicals traits, forage yield and qualities were determined at two harvesting periods (74 and 142 days after seeding: DAS). Overall, the different studied intercrops varied in term of inoculations effect. Mycorrhizal inoculation had a significantly positive effect on SPAD, total nitrogen and leaf to stem ratio for vetch, Oat and Triticale, respectively. Bacteria inoculation promoted leaf area and plant height for Vetch and Oat crops and only plant height for Triticale. The dual bacteria and mycorrhizae inoculum improved significantly the yield dry matter (YDM) by 41.2% ensuring an increase of 2.1 and 1.67 tons/ha at 74 and 142 DAS respectively, compared to control treatment. Further data analysis revealed an improvement of calcium and phosphorus status after mycorrhizae inoculation. \u0000This study highlighted the potential applications of the dual biofertilizers on Vetch/Oat/Triticale intercropping as way to increase forage yield and qualities in semi-arid region.","PeriodicalId":50836,"journal":{"name":"Agrociencia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90373887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

SALINITY OF SOIL AND IRRIGATION WATER ON RICE PRODUCTIVITY IN THE CANTON OF SAN JACINTO DE YAGUACHI, ECUADOR 厄瓜多尔圣哈辛托德亚瓜奇州土壤和灌溉水盐度对水稻产量的影响

IF 0.3 4区农林科学

Agrociencia Pub Date : 2022-12-05 DOI: 10.47163/agrociencia.v56i7.2602

Reina Concepción Medina Litardo, Sady Javier García Bendezú, M. C. Carrillo Zenteno, I. Pérez-Almeida, Edwin Hasang Moran

{"title":"SALINITY OF SOIL AND IRRIGATION WATER ON RICE PRODUCTIVITY IN THE CANTON OF SAN JACINTO DE YAGUACHI, ECUADOR","authors":"Reina Concepción Medina Litardo, Sady Javier García Bendezú, M. C. Carrillo Zenteno, I. Pérez-Almeida, Edwin Hasang Moran","doi":"10.47163/agrociencia.v56i7.2602","DOIUrl":"https://doi.org/10.47163/agrociencia.v56i7.2602","url":null,"abstract":"The surface of agricultural soils affected with salinity causes degradation and reduction of crop production, negatively impacting the economy of farmers. The objective of this research was to determine the effect of water quality and soil salinity on rice production in the sub-basin of the Yaguachi River, Ecuador. For this purpose, 99 soil samples were georeferenced and analysed over an area of 19 027 ha, as well as water samples representative of the area under study. Soil pH and electrical conductivity (EC) maps were produced and a regression analysis between EC and rice yield was performed on 34 producer plots. The predominant texture of the soils was found to be clayey, with an average pH of 6.73; The 38.4 % of the samples had an EC between 3.8 and 7.1 dS m-1. Rice yield gradually decreased as it was grown in soils with higher salinity and 26.81 % of the yield loss was found to be attributed to the increase in EC. The salinity of the irrigation water and other quality indicators such as the percentage of soluble sodium (Na+) and the sodium adsorption ratio (RAS) classified the water as severely restricted for use. However, given that crop yields did not show as drastic a reduction as expected, it can be said that the rice plant responds to the conditions of the canton of San Jacinto de Yaguachi as moderately tolerant to salinity.","PeriodicalId":50836,"journal":{"name":"Agrociencia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79530659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

POTENTIAL USE OF PHYSICAL CHARACTERISTICS OF SQUASH SEEDS (Cucurbita moschata), PEA PODS (Pisum sativum) AND GREEN BEAN (Phaseolus vulgaris) IN AGROINDUSTRY 4.0 南瓜种子(Cucurbita moschata)、豌豆荚(Pisum sativum)和绿豆(Phaseolus vulgaris)物理特性在农业工业4.0中的潜在应用

IF 0.3 4区农林科学

Agrociencia Pub Date : 2022-12-02 DOI: 10.47163/agrociencia.v56i7.2863

Selena del Rocío Martínez-Betancourt, E. D. Rössel-Kipping, L. A. López-Martinez, Hipólito Ortiz Laurel, Gerardo LOERA-ALVARADO, A. Amante-Orozco, V. Ruiz-Vera

{"title":"POTENTIAL USE OF PHYSICAL CHARACTERISTICS OF SQUASH SEEDS (Cucurbita moschata), PEA PODS (Pisum sativum) AND GREEN BEAN (Phaseolus vulgaris) IN AGROINDUSTRY 4.0","authors":"Selena del Rocío Martínez-Betancourt, E. D. Rössel-Kipping, L. A. López-Martinez, Hipólito Ortiz Laurel, Gerardo LOERA-ALVARADO, A. Amante-Orozco, V. Ruiz-Vera","doi":"10.47163/agrociencia.v56i7.2863","DOIUrl":"https://doi.org/10.47163/agrociencia.v56i7.2863","url":null,"abstract":"Castilla squash (Cucurbita moschata), pea pods (Pisum sativum) and pinto Saltillo green bean (Phaseolus vulgaris) seed shells are considered organic wastes due to the lack of knowledge about their physical, nutritional and medicinal characteristics and their relevance in agroindustrial production. The consumption of functional, synthetic and semi-synthetic products increases worldwide, as does the need for research on non-traditional species with agroindustrial potential. The objective of this research was to analyse the physical characteristics of Castilla squash seeds with shells, whole pods of Saltillo pinto green bean, and pea pods, and to transform them into flours to identify their potential use in Agroindustry 4.0. Pea pods showed the greatest width (11.17 mm) and thickness (9.19 mm), the greatest length was found in green bean pods (125.18 mm), while squash seeds showed the lowest values in these three variables. The squash seed flour presented higher internal friction (0.98) and higher external friction on wood (1.32) as did the pea pod flour (1.33) also on wood. In contrast, the mean values of strain percentage by hardness, recovery after work and specimen length showed no statistical difference (p > 0.05) between the masses. These flours meet the specifications of the Mexican standard for wheat flour; therefore, they can be used in blends to fortify products or in the manufacture of industrial machines for processing the raw material.","PeriodicalId":50836,"journal":{"name":"Agrociencia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85590186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

INTERVARIETAL CROSSES, AN ALTERNATIVE FOR INCREASING YELLOW MAIZE (Zea mays L.) PRODUCTION IN VARIABLE ENVIRONMENTS 品种间杂交——黄玉米增产的一种选择可变环境下的生产

IF 0.3 4区农林科学

Agrociencia Pub Date : 2022-11-29 DOI: 10.47163/agrociencia.v56i7.2603

Roberto de la Cruz Díaz Juárez, Amalio Santacruz Varela, Fernando Castillo González, Noel Orlando Gómez Montiel, J. J. García Zavala, Abel Muñoz Orozco

{"title":"INTERVARIETAL CROSSES, AN ALTERNATIVE FOR INCREASING YELLOW MAIZE (Zea mays L.) PRODUCTION IN VARIABLE ENVIRONMENTS","authors":"Roberto de la Cruz Díaz Juárez, Amalio Santacruz Varela, Fernando Castillo González, Noel Orlando Gómez Montiel, J. J. García Zavala, Abel Muñoz Orozco","doi":"10.47163/agrociencia.v56i7.2603","DOIUrl":"https://doi.org/10.47163/agrociencia.v56i7.2603","url":null,"abstract":"In Mexico, maize (Zea mays L.) is grown under rainfed conditions within immensurable number of variable environments that limit production. To cope with these adversities, genotypes of different genetic constitution have been generated, such as intervarietal crosses; however, knowledge of the yield potential of those crosses in variable environments is limited. The objective of the study was to determine the yield potential of intervarietal crosses of yellow maize in environments of high-valley lands in central Mexico, as well as the components that influence yield under the hypothesis that intervarietal crosses are equal in yield to conventional hybrids. Crosses, open-pollinated parental varieties and commercial controls were evaluated in a randomized complete block design. Fifteen agronomic variables and yield components were measured. A combined analysis of variance and comparison of means (Tukey, p ≤ 0.05) were applied, and Pearson’s correlation coefficients were calculated. The analysis of variance detected statistical differences in all the factors of variation in most of the evaluated variables. The intervarietal crosses performed statistically equal to the controls but superior to the parents. The crosses excelled in ear diameter and ear length, total weight of grains in the ear, 100-grain weight, grain length, grain width, plant height, ear height, shelling corn coefficient and prolificacy index. In 23 crosses, the genotype × environment interaction effect was not significant. Intervarietal crosses have yield potential compared to conventional hybrids. Ear and grain traits had the greatest influence on yield. Intervarietal crosses represent an alternative to increase yield and production of yellow maize in the high-valley lands of central Mexico.","PeriodicalId":50836,"journal":{"name":"Agrociencia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83972491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Peniocereus serpentinus AND Austrocylindropuntia subulata, NEW HOSTS OF THE CACTUS WEEVIL (Metamasius spinolae Gyllenhal) IN THE STATE OF MEXICO 墨西哥仙人掌象鼻虫(Metamasius spinolae Gyllenhal)的新寄主

IF 0.3 4区农林科学

Agrociencia Pub Date : 2022-11-16 DOI: 10.47163/agrociencia.v56i7.2759

J. R. Sánchez Pale, Andres QUEZADA SALINAS, Magnolia Moreno Velázquez, María Margarita Oliva Hurtado

{"title":"Peniocereus serpentinus AND Austrocylindropuntia subulata, NEW HOSTS OF THE CACTUS WEEVIL (Metamasius spinolae Gyllenhal) IN THE STATE OF MEXICO","authors":"J. R. Sánchez Pale, Andres QUEZADA SALINAS, Magnolia Moreno Velázquez, María Margarita Oliva Hurtado","doi":"10.47163/agrociencia.v56i7.2759","DOIUrl":"https://doi.org/10.47163/agrociencia.v56i7.2759","url":null,"abstract":"The cactus weevil (Metamasius spinolae) is a pest of Opuntia ficus-indica. It can develop not only in Opuntia species but also in other cacti and members of the Asparagaceae family. In 2017, damage and presence of adult insects with characteristics similar to the cactus weevil were reported in two species of cacti, Austrocylindropuntia subulata and Peniocereus serpentinus. The objective was to identify the insect and determine if the two cacti species are hosts, field and laboratory research was conducted from 2017 to 2019 in the municipality of Axapusco, State of Mexico. Stems with larval damage were selected at four study sites, whic remained in field conditions until the emergence of adult insects. The behaviour of M. spinolae on the host plant, mating sites, incubation period and damage development over time were recorded. M. spinolae was identified and determined to fulfill its life cycle on A. subulata and P. serpentinus. Larvae cause the most damage by feeding on the internal part (pith) of the stems, which causes tissue rotting and death of the affected part. The adult feeds on tender buds and mature stems, causing deformation and weakening of the plant. The two cacti species proved to be host plants that can harbour populations of M. spinolae and, therefore, have a high potential to act as reservoirs of the pest, which can then migrate to prickly-pear cactus crop. This report expands the knowledge of hosts of the cactus weevil. The information obtained shall be useful for vegetable growers to apply phytosanitary measures in alternate hosts, combat reservoirs and avoid re-infestations of the pest.\u0000","PeriodicalId":50836,"journal":{"name":"Agrociencia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88544173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

GENETIC PARAMETERS AND SELECTION CRITERIA IN QUINOA 藜麦的遗传参数和选择标准

IF 0.3 4区农林科学

Agrociencia Pub Date : 2022-11-16 DOI: 10.47163/agrociencia.v56i7.2501

Miriam Gabriela Valverde, M. Valverde-Ramos, Ignacio Benitez-Riquelme, S. Miranda-Colín

{"title":"GENETIC PARAMETERS AND SELECTION CRITERIA IN QUINOA","authors":"Miriam Gabriela Valverde, M. Valverde-Ramos, Ignacio Benitez-Riquelme, S. Miranda-Colín","doi":"10.47163/agrociencia.v56i7.2501","DOIUrl":"https://doi.org/10.47163/agrociencia.v56i7.2501","url":null,"abstract":"Quinoa (Chenopodium quinoa Willd.) is a crop with high nutritional and agronomic potential, adapted to environmental stress conditions. It is grown on a small scale in Mexico, and currently improved varieties are not available. In order to establish the basis to guide genetic improvement in Mexico, the objective was to determine the genetic variability, heritability and interrelationships of yield and its components in 16 quinoa genotypes, in a randomized complete block design, in six environments in the central high valleys of Mexico. The proportion of participation of the sources of variation genetic, environmental, and genotype × environment interaction was determined; as well as heritability, response to selection, and phenotypic correlations among morphological characters, yield and its components. Out of 15 variables evaluated, the genetic effects on thousand-grains weight and grain filling period were the most important; whereas for plant height at flowering, harvest index, and stem diameter, environmental effects were the most relevant. The genotype × environment interaction is not greater than 20 % for the 15 variables evaluated. The highest values for additive variance, heritability, and response to selection were for grains per square meter, yield, thousand-grains weight, grain filling period, and panicle emergence. The variables stem diameter, plant height at maturity, grains per square meter, yield per day, grain filling period, and panicle emergence were the most correlated with yield. Therefore, they can be used as indirect yield selection criteria in breeding programs to obtain materials with better agronomic characteristics. Based on the genetic parameters obtained and the association of the variables with yield, grains per square meter, yield per day and plant height at maturity are the most appropriate traits for indirect selection for yield.","PeriodicalId":50836,"journal":{"name":"Agrociencia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75405080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

WATER USE AND SUPPLY IN THE NORTHERN REGION OF BAJA CALIFORNIA, MEXICO 墨西哥下加利福尼亚州北部地区的水使用和供应

IF 0.3 4区农林科学

Agrociencia Pub Date : 2022-11-11 DOI: 10.47163/agrociencia.v56i7.2547

Fidel Bautista-Mayorga, J. A. García-Salazar, J. S. Mora-Flores, S. X. Almeraya-Quintero, M. Borja-Bravo

{"title":"WATER USE AND SUPPLY IN THE NORTHERN REGION OF BAJA CALIFORNIA, MEXICO","authors":"Fidel Bautista-Mayorga, J. A. García-Salazar, J. S. Mora-Flores, S. X. Almeraya-Quintero, M. Borja-Bravo","doi":"10.47163/agrociencia.v56i7.2547","DOIUrl":"https://doi.org/10.47163/agrociencia.v56i7.2547","url":null,"abstract":"The demographic and economic growth in the northern region of the Mexican state of Baja California has led to increased water use and competition for this resource among diverse consumer sectors. The regional dynamism has made it increasingly difficult to meet the demand for water provision. The aim of this investigation was to allocate the water withdrawn from the Mexicali Valley and San Luis Río Colorado (SLRC) aquifers in a scenario of water scarcity among the various consumer sectors by municipality of the states of Baja California and Sonora, as well as to determine the price that would allow for a reduction in the amount of water taken from the aquifers. A spatial equilibrium model was formulated and validated, considering fixed supply and functions of demand. The 2019 results show that the total demand for water from municipalities in residential, commercial, industrial, agricultural and livestock sectors were 197.2, 21.7, 16.7, 758 and 5.7 hm3, with Tijuana standing out in the first three sectors, whereas Mexicali and SLRC were highlighted in the farming sector. Regarding the water price, the Tijuana, Tecate, and Ensenada municipalities pay a high tariff for its use, whereas Mexicali and SLRC pay the lowest tariffs. A 10 % reduction in water availability would be achieved if the price in the agricultural sector in Mexicali and SLRC increased by 20 and 22 %, respectively, over the base price. As the price rises, the demand in this sector for both municipalities would decrease by 2.6 %.","PeriodicalId":50836,"journal":{"name":"Agrociencia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85651214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EVALUATION OF QUINOA GERMPLASM IN ENVIRONMENTS OF THE CENTRAL HIGH-VALLEY LANDS OF MEXICO 墨西哥中部高河谷地区环境中藜麦种质资源评价

IF 0.3 4区农林科学

Agrociencia Pub Date : 2022-11-03 DOI: 10.47163/agrociencia.v56i7.2572

M. Valverde-Ramos, E. Espitia-Rangel, S. Miranda-Colín, Ignacio Benitez-Riquelme

{"title":"EVALUATION OF QUINOA GERMPLASM IN ENVIRONMENTS OF THE CENTRAL HIGH-VALLEY LANDS OF MEXICO","authors":"M. Valverde-Ramos, E. Espitia-Rangel, S. Miranda-Colín, Ignacio Benitez-Riquelme","doi":"10.47163/agrociencia.v56i7.2572","DOIUrl":"https://doi.org/10.47163/agrociencia.v56i7.2572","url":null,"abstract":"Quinoa (Chenopodium quinoa Willd.) is a crop that grows under conditions of environmental stress, has high nutritional value, and agronomic potential. It is grown and marketed on a small scale in Mexico. However, there are no varieties or technology for its production. The objective of this research was to determine the performance of quinoa germplasm in the Central high-valley lands of Mexico. Sixteen genotypes of different origins and characteristics were evaluated in three environments in the localities of Nanacamilpa, Tlaxcala; and Santa Lucía de Prías, Texcoco, State of Mexico. Statistical differences (p ≤ 0.05) were found for genotypes. Late genotypes Suyana, Suma, Pata de Venado, Blanca Ayacucho, and Huauzontle showed higher grain yield (4004.9, 3888.3, 3091.1, 2999.7, and 2967.2 kg ha-1, respectively). Among the intermediate genotypes, Tokio rosa and Pasankalla reventona were the better with 2858.4 and 2118.4 kg ha-1, respectively. Whereas among the early genotypes, Tarpuna had the highest grain yield (3005.8 kg ha-1). Regarding seed diameter, only Huauzontle and Quinoa negra had a seed size equal to or smaller than 1.8 mm; the rest of the genotypes can be marketed as grains because of their seed size. Of the environments evaluated, the least favourable was Nanacamilpa 2019, while Santa Lucía de Prías 2019 was the most favourable environment. Overall, the performance of the evaluated genotypes was as expected, as they mostly come from the Inter-Andean Valleys region, which are very similar in altitude and temperature to the Central high-valley lands of Mexico.","PeriodicalId":50836,"journal":{"name":"Agrociencia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75468444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

DEEP LITTER PIG PRODUCTION SYSTEM AS A SUSTAINABLE ALTERNATIVE FOR SMALL FARMERS 深窝养猪生产系统作为一个可持续的替代小农

IF 0.3 4区农林科学

Agrociencia Pub Date : 2022-10-27 DOI: 10.47163/agrociencia.v56i6.2755

Ponciano Pérez, M. Á. Solís-Tejeda, F. Lango-Reynoso, Pablo Díaz-Rivera, Jorge Aguilar-Ávila, A. Asiain-Hoyos

{"title":"DEEP LITTER PIG PRODUCTION SYSTEM AS A SUSTAINABLE ALTERNATIVE FOR SMALL FARMERS","authors":"Ponciano Pérez, M. Á. Solís-Tejeda, F. Lango-Reynoso, Pablo Díaz-Rivera, Jorge Aguilar-Ávila, A. Asiain-Hoyos","doi":"10.47163/agrociencia.v56i6.2755","DOIUrl":"https://doi.org/10.47163/agrociencia.v56i6.2755","url":null,"abstract":"Small backyard farmers produce pigs mainly on concrete floors, which generates wastewater rich in nitrogenous substances created by the continuous washing of the sheds. The objective of this study was to integrate a systematic review of the information on the deep litter pig production system (SPCCP) as an environmentally sustainable alternative for small farmers in Mexico. The SPCCP uses a layer of absorbent organic matter on which the animals are kept. This technology is considered economical to implement, as it requires less infrastructure. The height of the bedding that favours the transformation of organic matter is 50 to 60 cm. Agricultural by-products such as plant debris or stubble can be used for bedding. The productive parameters of pigs in deep litter (CP) are adequate, with lower labour costs, and the animals have more time to eat, drink and play, which improves animal welfare. The product obtained from the deep bed at the end of the productive cycle has desirable properties to regenerate degraded soils or to enrich soils and can be used in agricultural crops. The SPCCP is simple and efficient, the infrastructure and equipment required are more economical; this production system improves feed conversion and daily weight gain, and benefits animal health and comfort. Since this system does not require washing the sheds, it reduces labour, as well as water needs, and does not generate wastewater. Therefore, the SPCCP complies with technical, financial, environmental, and animal welfare characteristics; it is an alternative for small backyard producers.","PeriodicalId":50836,"journal":{"name":"Agrociencia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84115487","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Consumers’ Perception and Behavior towards Geographical Indication Products: The Case of Traditional Pestil from Gümüşhane, Turkey 消费者对地理标志产品的认知与行为:以土耳其<s:1>姆<e:1>哈内传统鼠疫为例

IF 0.3 4区农林科学

Agrociencia Pub Date : 2022-10-12 DOI: 10.47163/agrociencia.v56i6.2731

N. Doğan, H. Adanacıoğlu

{"title":"Consumers’ Perception and Behavior towards Geographical Indication Products: The Case of Traditional Pestil from Gümüşhane, Turkey","authors":"N. Doğan, H. Adanacıoğlu","doi":"10.47163/agrociencia.v56i6.2731","DOIUrl":"https://doi.org/10.47163/agrociencia.v56i6.2731","url":null,"abstract":"The main objective of this study is to assess the relationship between the level of consumers' perception of products with geographical indication (GI) and their consumption of products with GI labels. Geographically indicated products were examined within the scope of Gümüşhane fruit pulp (mulberry pestil), which was registered as a Protected Geographical Indication (PGI) in 2004. This research conducted an online survey of 166 consumers living in Gümüşhane province in Turkey. Binary logistic regression analysis method was used to identify the factors affecting the probability of consuming products with GI labels. The model results show that middle-aged, married, middle-income and consumers who correctly perceive the concept of geographical indication products are more likely to consume products with GI labels. According to the logistic regression results, the increase in consumers' level of correct perception of the product notion with GI label increases the probability of consuming products with GI label 2.5 times. The results of this study also tell us that the market share of these products can be increased by improving the consumer perception towards geographically indicated products. Policymakers can also take advantage of these insights to improve lucid understanding of how labels are actually interpreted by consumers.","PeriodicalId":50836,"journal":{"name":"Agrociencia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80017469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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