International Agrophysics最新文献

Effect of the roasting level on the content of bioactive and aromatic compoundsin Arabica coffee beans 烘焙程度对阿拉比卡咖啡豆中生物活性和芳香化合物含量的影响

IF 2.2 4区农林科学

International Agrophysics Pub Date : 2023-12-22 DOI: 10.31545/intagr/176300

R. Rusinek, Bohdan Dobrzański, jr, Marzena Gawrysiak-Witulska, Aleksander Siger, Aleksandra Żytek, Hamed Karami, Aisha Umar, Tomasz Lipa, M. Gancarz

引用次数: 0

Predicting the seeding quality of radish seeds with the use of a family of Nakagami distribution functions 利用中神分布函数族预测萝卜种子的播种质量

IF 2.2 4区农林科学

International Agrophysics Pub Date : 2023-12-22 DOI: 10.31545/intagr/174994

Syzmon Ignaciuk, Janusz Zarajczyk, M. Różańska-Boczula, Andrzej Borusiewicz, Maciej Kuboń, Dalibor Barta, D. Choszcz, Piotr Markowski

引用次数: 0

Temperature dependence of dielectric soil moisture measurement in an Internet of Things system – a case study 物联网系统中介质土壤湿度测量的温度依赖性--案例研究

IF 2.2 4区农林科学

International Agrophysics Pub Date : 2023-12-19 DOI: 10.31545/intagr/177243

A. Wilczek, M. Kafarski, J. Majcher, A. Szypłowska, M. Budzeń, A. Lewandowski, Artur Nosalewicz, W. Skierucha

{"title":"Temperature dependence of dielectric soil moisture measurement in an Internet of Things system – a case study","authors":"A. Wilczek, M. Kafarski, J. Majcher, A. Szypłowska, M. Budzeń, A. Lewandowski, Artur Nosalewicz, W. Skierucha","doi":"10.31545/intagr/177243","DOIUrl":"https://doi.org/10.31545/intagr/177243","url":null,"abstract":". Soil moisture is a key parameter in determining crop growth and yield. Modern agriculture does not only take into account soil moisture measurements obtained once at selected points in the field, but also focuses on moisture monitoring. Knowledge of the variability over time and analysis of the variation in readings caused by heavy rainfall or strong sunshine and high soil temperature changes is very important for future modelling, prediction and automated irrigation. The aim of this paper is to present a developed soil moisture monitoring system for a soil profile up to 34 cm depth incorporating Internet of Things technologies. The system was built based on an eight-channel time domain reflectometer to measure soil moisture based on dielectric properties. The developed system integrates both dielectric moisture measurement and innovative web-based server and visualisation services. The autonomous station was equipped with a long-range wireless communication and a solar-charged battery. Analysis of the results enabled us to observe the subtle deviations of moisture content of the upper soil layer during diurnal cycles. The designed station can be used in the future to integrate a high accuracy automatic field irrigation system and acquire data for precision agriculture.","PeriodicalId":13959,"journal":{"name":"International Agrophysics","volume":" 84","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138962148","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

Experimental research on shear mechanical properties of tomato stem 番茄茎的剪切机械性能实验研究

IF 2.2 4区农林科学

International Agrophysics Pub Date : 2023-12-06 DOI: 10.31545/intagr/174993

Qimin Gao, Lei Cheng, Haiyang Shen, Yongchun Chen, Wei-jun Zhao, Zhenwei Wang, Mingjiang Chen

{"title":"Experimental research on shear mechanical properties of tomato stem","authors":"Qimin Gao, Lei Cheng, Haiyang Shen, Yongchun Chen, Wei-jun Zhao, Zhenwei Wang, Mingjiang Chen","doi":"10.31545/intagr/174993","DOIUrl":"https://doi.org/10.31545/intagr/174993","url":null,"abstract":". In order to design a tomato stem crushing and bagging machine and also optimize its operational parameters, knowledge concerning the mechanical properties of harvest-ready tomato stems is required. The mechanical shear properties of the stems were studied by conducting a single-factor experiment, taking the blade angle, moisture content and sampling range as the experimental factors and the peak shear force as the evaluation indexes. The results showed that the blade angle had no significant effect on the mechanical shear properties of tomato stems, while the leaf water content and sampling location had significant effects on the mechanical shear properties of tomato stems. The largest peak force for cutting the tomato stem was observed in the middle of the sampling range, therefore a shear force greater than 411 N should be provided when designing the crushing device. At the same time, the machine should be used to harvest the tomato stalks as early as possible. The study will provide the necessary experimental data and theoretical basis for the development of an optimized tomato stem crushing and bagging machine.","PeriodicalId":13959,"journal":{"name":"International Agrophysics","volume":"64 5","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138597088","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

Assessment of the soil structure stability focusing on the high-energy moisture characteristic curve in pasture and arable land uses in semi-arid areas, northeastern Iran 以伊朗东北部半干旱地区牧场和耕地的高能水分特征曲线为重点，评估土壤结构的稳定性

IF 2.2 4区农林科学

International Agrophysics Pub Date : 2023-11-27 DOI: 10.31545/intagr/174500

F. Samaei, H. Emami, Amir Lakzian

{"title":"Assessment of the soil structure stability focusing on the high-energy moisture characteristic curve in pasture and arable land uses in semi-arid areas, northeastern Iran","authors":"F. Samaei, H. Emami, Amir Lakzian","doi":"10.31545/intagr/174500","DOIUrl":"https://doi.org/10.31545/intagr/174500","url":null,"abstract":". Investigating the effects of land use on soil structure in order to prevent the ever-increasing risks of soil degradation is important. The objective of this study was to compare the stability of soil structure using different methods in pasture and arable land uses in northeastern Iran. Soil samples were collected from a depth of 0-20 cm at two sites including pasture and arable land uses. Soil structure stability was determined using tensile strength, soil friability and Dexter’s number by focusing on the high-energy moisture characteristic curve procedure. The results showed that there were significant differences between the values of modal suction (p < 0.05), volume drainable pores, structural index and stability ratio, the aggregate stability index of the high-energy moisture characteristic curve method (p < 0.01), and Dexter’s number (p < 0.01) in pasture and arable land uses. In addition, the difference (p < 0.01) between the values of particulate organic matter in both land uses was significant. In arable land use, stability ratio, particulate organic matter and clay were found to be 10.9, 41.7, and 4.9% less than in pasture land use, respectively, and Dexter’s number was found to be 63.1% more than in pasture land use. Considering that the value of stability ratio in pasture land use (0.5345) was significantly greater than that in arable land use (0.4761) and the value of Dexter’s in arable land use (122.68) was significantly greater than that in pasture land use (75.20), it may be concluded that the stability of the soil structure in pasture land use is greater than that in arable land use. Also, according to the results obtained, it may be asserted that the high-energy moisture characteristic curve method and Dexter’s number are suitable methods for the evaluation of the stability of the soil structure in lands with similar characteristics to those of the study area used in this research.","PeriodicalId":13959,"journal":{"name":"International Agrophysics","volume":"45 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139234625","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

Field effectiveness of gaseous ozone storage in alleviating damage to aged soybean seeds 气体臭氧贮藏对缓解陈化大豆种子危害的田间效果

4区农林科学

International Agrophysics Pub Date : 2023-10-31 DOI: 10.31545/intagr/173207

Indrie Ambarsari, Intan Gilang Cempaka, Sigit Budi Santoso, Raden Heru Praptana, Cahyati Setiani, Ratih Kurnia Jatuningtyas, Munir Eti Wulanjari, Sigit Uji Marzuki, Lina Ivanti, Selma Noor Permadi, Joko Pramono, Teguh Prasetyo, Muhammad Nur

{"title":"Field effectiveness of gaseous ozone storage in alleviating damage to aged soybean seeds","authors":"Indrie Ambarsari, Intan Gilang Cempaka, Sigit Budi Santoso, Raden Heru Praptana, Cahyati Setiani, Ratih Kurnia Jatuningtyas, Munir Eti Wulanjari, Sigit Uji Marzuki, Lina Ivanti, Selma Noor Permadi, Joko Pramono, Teguh Prasetyo, Muhammad Nur","doi":"10.31545/intagr/173207","DOIUrl":"https://doi.org/10.31545/intagr/173207","url":null,"abstract":". Ozonation is a promising method for maintaining seed quality. However, the ability of ozone to preserve the quality of aged seeds, which have already deteriorated, is still open to question. This study evaluated the effectiveness of ozone in alleviating age - ing soybean seed damage and also the economic feasibility of ozone technology under field conditions. Samples under ozonation storage (they were stored in open containers and woven sacks) were compared with those stored under conventional storage conditions (they were stored in woven bags without ozonation). Ozonated samples were exposed to 150 g h –1 of ozone gas for three hours a day for a six month storage period. All samples (with and without ozonation) were stored at 18±5°C and 50±5% relative humidity. Observations were conducted every month with regard to the seeds germination percentage, vigour index, moisture content, protein and free fatty acids. The results showed that ozonation has the potential to increase the viability of aged soybean seeds for up to 5 months. However, the decrease in the protein and free fatty acids levels in the ozo-nated seeds occurred more rapidly than in the control. Moreover, no significant difference was found between the ozonated seeds in open containers and sacks during storage, except for their moisture content. Ozone application on aged soybean seeds was found to be financially feasible with an ratio of revenue to cost value of 1.73, an return on investment of 74.63% and a payback period of 1.34 years.","PeriodicalId":13959,"journal":{"name":"International Agrophysics","volume":"174 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135871296","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

Wild asparagus domestication for food/energy cropping system set up 建立野生芦笋粮食/能源作物驯化体系

4区农林科学

International Agrophysics Pub Date : 2023-10-20 DOI: 10.31545/intagr/173448

Paola Deligios, Roberta Farci, Marco Cossu, Antonella Sirigu, Anna Barbara Pisanu, Luigi Ledda

{"title":"Wild asparagus domestication for food/energy cropping system set up","authors":"Paola Deligios, Roberta Farci, Marco Cossu, Antonella Sirigu, Anna Barbara Pisanu, Luigi Ledda","doi":"10.31545/intagr/173448","DOIUrl":"https://doi.org/10.31545/intagr/173448","url":null,"abstract":". The solar greenhouse sector is currently unbalanced towards energy production. Thus, the introduction of new crop options, such as wild asparagus, could contribute to the promotion of economic and environmental sustainability in these food/energy systems (mixed-systems). We hypothesized that wild asparagus is able to adapt both to sunny and partially shaded environments provided that both nutrient and water supply are guaranteed. Over a three-year experiment, we carried out an intensive examination of within-season phenological, physiological and productive dynamics under a greenhouse with 50% of the roof area covered with photovoltaic panels. Under the photovoltaic roof the net assimilation rate was on average 5 time lower, averaged over the growing seasons (0.6 μmol CO 2 m -2 s -1 ), resulting in negative results for some monitoring dates. However, lower net assimilation rate did not negatively impact spears production in terms of number, length and diameter. The year of establishment affected the length of the spear, which was 4 cm shorter in 2013 than in 2014 and 2015, when no significant difference was observed. The novelty proposed in this study could be a successful option for farmers to promote production diversification and a promising strategy to guarantee the environmental and economic sustainability of the whole mixed system.","PeriodicalId":13959,"journal":{"name":"International Agrophysics","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135616175","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

Assessment of maize water requirements and precipitation deficits and excesses in central-eastern Poland 波兰中东部玉米需水量及降水不足和过剩的评估

4区农林科学

International Agrophysics Pub Date : 2023-10-18 DOI: 10.31545/intagr/171945

Elzbieta Radzka, Krzysztof Kapela, Robert Rusinek, Pavol Findura

引用次数: 0

Effect of apple pomace (Malus domestica ‘Gala’) addition on the processing conditions and antioxidant potential of extruded snacks 添加苹果渣对膨化小吃加工条件及抗氧化性能的影响

4区农林科学

International Agrophysics Pub Date : 2023-10-16 DOI: 10.31545/intagr/171927

Jakub Soja, Özge Özmen, Marta Krajewska, Kamila Kasprzak-Drozd

引用次数: 0

Tillage system regulates the soil moisture tension, penetration resistance and temperature responses to the temporal variability of precipitation during the growing season 耕作制度调节土壤水分张力、渗透阻力和温度对生长季节降水时间变化的响应

4区农林科学

International Agrophysics Pub Date : 2023-09-29 DOI: 10.31545/intagr/171478

Edward Wilczewski, Irena Jug, Jerzy Lipiec, Lech Gałęzewski, Boris Đurđević, Anna Kocira, Bojana Brozović, Monika Marković, Danijel Jug

引用次数: 0