Journal of Soil Sciences and Agricultural Engineering最新文献_第7页

Nitrogen Fertilization and Foliar Application with Mn and Cu in Green Pea (Pisum sativum L.) Using 15N Stable Isotope 绿豆氮肥施肥及锰、铜叶面施用使用15N稳定同位素

Journal of Soil Sciences and Agricultural Engineering Pub Date : 2022-09-01 DOI: 10.21608/jssae.2022.154815.1096

M. E. Hashim, Mohamed H. Hekal

引用次数: 0

Soil Characterization and Estimation of the Current and Future Productivity of the Faculty of Agriculture Farm, Sohag University, Egypt 土壤特征和农业学院当前和未来生产力的估计，Sohag大学，埃及

Journal of Soil Sciences and Agricultural Engineering Pub Date : 2022-09-01 DOI: 10.21608/jssae.2022.155562.1097

A. Moursy, Fatma N. Thabit

{"title":"Soil Characterization and Estimation of the Current and Future Productivity of the Faculty of Agriculture Farm, Sohag University, Egypt","authors":"A. Moursy, Fatma N. Thabit","doi":"10.21608/jssae.2022.155562.1097","DOIUrl":"https://doi.org/10.21608/jssae.2022.155562.1097","url":null,"abstract":"This study aimed to characterize the soils and estimate the current and future land productivity in a part of western Sohag desert. Fourteen soil profiles represented the area where soil samples were collected layer-wise from each. Samples were prepared and analyzed for their physico-chemical and fertility parameters using standard methods of analysis. Soil data were put in models of current and future productivity estimation. Results revealed that, study area was deep (<100cm), well drained, coarse textured, slightly to moderately calcareous (CaCO 3 =4.96% to 11.05%), slightly alkaline (pH=8.06 to 8.37), slightly to moderately saline (EC e =1.16 to 7.00 dS.m -1 ), with low moisture (>5%), organic matter (0.27% to 0.92%), and cation exchange capacity (4.7 to 15.7 cmol(+) kg -1 ). Soils were low to medium in total nitrogen (161 to 533 mg.kg -1 ), low to medium in available phosphorus (3.21 to 8.12 mg.kg -1 ) and low in available potassium (127 to 195 mg kg -1 ), available micronutrients varied between deficient and adequate for cropping requirements. The current productivity situation is extremely poor due to low agricultural activities and poverty in soil content of moisture, organic materials and clay fractions. Improvement processes should be followed such as organic fertilizers addition and dredged clay materials to the soil surface layer for enhancing the land productivity by about 15 to 17 times. The integration of soil surveying, sampling, analysis, and productivity estimation found to be an effective tool for predicting land productivity. These data can be utilized for better land use management, planning for land reclamation, and improving the agricultural productivity.","PeriodicalId":17094,"journal":{"name":"Journal of Soil Sciences and Agricultural Engineering","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75421767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Smart Feeding System for Planting Machine 一种用于种植机的智能喂料系统

Journal of Soil Sciences and Agricultural Engineering Pub Date : 2022-09-01 DOI: 10.21608/jssae.2022.158434.1101

H. Helal, Khaffaf A. Khadr, A. I. Abd El hakime

{"title":"A Smart Feeding System for Planting Machine","authors":"H. Helal, Khaffaf A. Khadr, A. I. Abd El hakime","doi":"10.21608/jssae.2022.158434.1101","DOIUrl":"https://doi.org/10.21608/jssae.2022.158434.1101","url":null,"abstract":"An electronic feed device system has an accelerometer (ADXL345), Arduino Uno microcontroller, pull-type solenoid, and a 12-V battery. The system used to design and create a new method to measure and adjust the distance between seeds into hills. The seed metering devices connected with the seeding unit was calibrated laboratory and experimentally studied at the \"Test and Research Station of Tractors and Farm Machinery, Alexandria Governorate\" to evaluate an electronic feeding device performance for seeding paddy and sorghum seeds. The experiment variables included four operating speeds of 0.5, 0.8, 1.2 and 1.5 k.m.h -1 with a distance between hills of 10, 15 and 20 cm, respectively. The results showed that the maximum qualities of feed index for sorghum seeds were 98.09, 96.96, and 96.11% at operating speed of 0.5 k.m.h -1 at distances between hills of 10, 15 and 20 cm, respectively. The maximum values of seeds longitudinal deviation (C.V.) for sorghum seeds were 9.25, 14.51, and 15.7% at operating speed 1.5 k.m.h -1 at distances between hills of 10, 15 and 20 cm, respectively . An electronic feed device showed a high accuracy for adjusting the distance between hills with no high effect of seeds","PeriodicalId":17094,"journal":{"name":"Journal of Soil Sciences and Agricultural Engineering","volume":"133 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79668557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of Compost and Nano-Hydroxyapatite on Phosphorus Nutrition and some Properties of Calcareous Soil 堆肥与纳米羟基磷灰石对钙质土壤磷营养及某些特性的影响

Journal of Soil Sciences and Agricultural Engineering Pub Date : 2022-09-01 DOI: 10.21608/jssae.2022.155978.1098

Doaa El-Ngar, Hanaa Zein El-Abdeen, D. Sary

{"title":"Effect of Compost and Nano-Hydroxyapatite on Phosphorus Nutrition and some Properties of Calcareous Soil","authors":"Doaa El-Ngar, Hanaa Zein El-Abdeen, D. Sary","doi":"10.21608/jssae.2022.155978.1098","DOIUrl":"https://doi.org/10.21608/jssae.2022.155978.1098","url":null,"abstract":"Cultivation of calcareous soils faces many difficulties due to its properties, as it lacks organic matter, as well as low availability of nutrients, especially phosphorous. This study, using two cereal crops (wheat and barley) to study the effect of compost as a source of organic matter and nano- hydroxyapatite as a source of phosphorus onsome properties of calcareous soil and P content in plants. The main plots were compost (C) with three doses C 0 (without C), C 1 (12 ton/ha) and C 2 (24 ton/ha), the sub plots were different sources of phosphorous [the traditional P CaH 6 O 8 P 2 (S 0 ) and nano-hydroxyapatite (nHAP) with two rates of S 1 (1.5 g/L) and S 2 (3 g/L)]. The nano-hydroxyapatite is characterized by X-ray powder diffraction (X-ray), scanning electron microscopy (SEM). Obtained results stated that the biological yield, grain and straw of both wheat and barley were significantly increased with treatments as compared to C 0 and S 0 , especially with C 2 and S 2 . In addition, there is a positive trend between treatments rate and P contentin straw and grain of both crops, the maximum increase was observed with C 2 and S 2 .Also, the application of compost led to a change in soil chemical properties, pH wasdecreased at treatments applied and such decreases were proportional to treatments concentration increase. An opposite trend was observed with organic matter (OM) and available phosphorus. In addition, there is a positive and highly significant correlation between grain yield with P content in plants.","PeriodicalId":17094,"journal":{"name":"Journal of Soil Sciences and Agricultural Engineering","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81406002","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Role of Nano-Silica in Reducing the Negative Impact of Different Shocks on Cucumber Plant Growth 纳米二氧化硅在减少不同冲击对黄瓜植株生长的负面影响中的作用

Journal of Soil Sciences and Agricultural Engineering Pub Date : 2022-08-01 DOI: 10.21608/jssae.2022.147634.1090

A. Alsaeedi, M. Elgarawany, S. Alameer

{"title":"The Role of Nano-Silica in Reducing the Negative Impact of Different Shocks on Cucumber Plant Growth","authors":"A. Alsaeedi, M. Elgarawany, S. Alameer","doi":"10.21608/jssae.2022.147634.1090","DOIUrl":"https://doi.org/10.21608/jssae.2022.147634.1090","url":null,"abstract":"The current research aims to determine whether salinity in irrigation water, frost, drought, and heat damage to cucumbers may be reduced or avoided by using manufactured nano-silica (NaSiPs) particles. After soaking the seeds for 3 hours in a nano-silica suspension, seedlings with a length of 15 cm in the greenhouse were sprayed with various NaSiPs concentrations (0, 100, 200, and 400 mg L -1 ). When the plant reached 30 cm in length, the various shock treatments were applied. At harvest, some vegetative parameters were determined as well as chemical analysis of plants (root, leaves , and fruits). The results confirmed that NaSiPs were effective in reducing the negative effects of various shocks on plant biometrics, chlorophyll, and fruit yield. The findings revealed that there were no significant effects of the two-way interaction between shock treatments and nanosilica rates on the plant biometrics, chlorophyll, and fruit yield. The concentrations of sodium and potassium in roots, leaves, and fruits, as well as silicon and proline in roots and leaves, were found to have the same effects. Except for Na and K in fruits and leaves, all parameters studied increased with increasing nano-silica rates, with the exception of fruit sodium and leaf potassium concentration. The shocks had the following order: control > salinity > frost > dryness > heat. SiNP400 treatment of plants reduced the negative effects of various shocks.","PeriodicalId":17094,"journal":{"name":"Journal of Soil Sciences and Agricultural Engineering","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82953421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of Bio and Mineral Fertilizers on Potato (Solanum tuberosum L.) Productivity and Quality 生物和矿质肥料对马铃薯的影响生产力及质素

Journal of Soil Sciences and Agricultural Engineering Pub Date : 2022-08-01 DOI: 10.21608/jssae.2022.134226.1074

S. Hammad, T. El-Zehery, M. El-Shazly, Marwa G. El-Moogy

{"title":"Impact of Bio and Mineral Fertilizers on Potato (Solanum tuberosum L.) Productivity and Quality","authors":"S. Hammad, T. El-Zehery, M. El-Shazly, Marwa G. El-Moogy","doi":"10.21608/jssae.2022.134226.1074","DOIUrl":"https://doi.org/10.21608/jssae.2022.134226.1074","url":null,"abstract":"A field experiment was implemented in 2017/2018 winter season in privet farm at Nabarouh city, El-Dakahlia Governorate under open field conditions (31°06′52.3″ N 31°17′43.8″E) to study ֹthe effect of biological and mineral fertilizers on the productivity and quality of potato (Solanum tuberosum L, cv. Spunta). The experimental design was split-plot design with three replicates. The main treatments were without bio-fertilizer(B 0 ) and with bio-fertilizer(B 1 ) while the sub-main treatment was mineral fertilization at rates of (control = without KP-mineral fertilizer(KP 0 ), 33%(KP 1 ), 66%(KP 2 ) and 100%(KP 3 ) of potassium and phosphorus fertilizer recommendation dose for potato. The obtained results were: Biological fertilization (B 1 ) gave the highest mean yield of fresh and dry weight, 15.72 and 2.86 ton.fed -1 , respectively compared with B 0 . Whereas 100% PK-mineral fertilization (KP 3 ) gave the highest mean yield of fresh and dry weight which was 16.02 and 3.13 ton.fed -1 , respectively. In addition, the interaction treatment B 1 KP 2 gave the highest mean yield of fresh and dry weight (17.15 and 3.43 ton.fed -1 ). Also, KP 3 led to the highest percentage of N, P and K (%), they were 0.79, 0.276 and 1.89%, respectively. The interaction treatment of bio with 66% of mineral fertilizers (B 1 KP 2 ) gave the highest significant increase of N, P and K% in potato tubers hence it may saving 34% of mineral fertilization. With regard to the quality parameters for potato, it was found that bio-fertilization (B 1 ) was the best treatment for the quality characteristics as well as 66% of the recommended fertilizers dose and there were insignificant differences between B 1 KP 2 and B 1 KP 3 .","PeriodicalId":17094,"journal":{"name":"Journal of Soil Sciences and Agricultural Engineering","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74460315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Manufacturing and Evaluating a Small Scale Thermal Unit for Controlling Insect Infested Stored Wheat 小型储小麦防虫热装置的研制与评价

Journal of Soil Sciences and Agricultural Engineering Pub Date : 2022-08-01 DOI: 10.21608/jssae.2022.150989.1092

Taghreed Habashy, Y. Abd-Allah, A. Awny

引用次数: 0

Assessment of Water and Nitrogen Productivity of Cabbage and Lettuce Planting Under Greenhouse 大棚下白菜、生菜水分、氮生产力评价

Journal of Soil Sciences and Agricultural Engineering Pub Date : 2022-08-01 DOI: 10.21608/jssae.2022.151613.1095

T. Fouda, N. El-Babi, E. Ali, S. Salah

引用次数: 0

Study the Effect of Some Engineering Factors on the Performance of an Integrated Aquaponic Unit 研究若干工程因素对一体化水培装置性能的影响

Journal of Soil Sciences and Agricultural Engineering Pub Date : 2022-08-01 DOI: 10.21608/jssae.2022.151619.1093

E. El-saeidy, A. Elgeziry, A. Eissa

{"title":"Study the Effect of Some Engineering Factors on the Performance of an Integrated Aquaponic Unit","authors":"E. El-saeidy, A. Elgeziry, A. Eissa","doi":"10.21608/jssae.2022.151619.1093","DOIUrl":"https://doi.org/10.21608/jssae.2022.151619.1093","url":null,"abstract":"Aquaponic system is one of the modern systems that have been used to make the most of the water, in addition to integrating the agriculture of plants and fish together in one production system. It is an innovative, sustainable technology and environmentally friendly. The main objectives of this study are to evaluate the growth performance of Nile tilapia under the aquaponic system for a period of 42 days and to examine the effect of system type (aquaponic and hydroponic systems) and water flow rate of (0.5, 1.5 and 2.5 L/min) on the growth performance of lettuce plants grown in deep water culture technique (DWC) and nutrient film technique (NFT). The obtained results for fish indicated that fish weight, fish length and feed conversion ratio (FCR) were increased during the experimental periods. The results obtained for lettuce plants indicated that root length of the lettuce gradually increased with increasing water flow rates and growth period. the root growth rate was higher in aquaponic system than in hydroponic system. The nutrients consumption rate, water use efficiency and lettuce yield were increased with an increase in the water flow rate from 0.5 to 1.5 L/min and a decrease in the water flow rate from 1.5 to 2.5 L/min. The former parameters were higher in the hydroponic system than in the aquaponic system except for the rate of sodium consumption. The hydraulic loading rate was increased with increasing the water flow rate while the nutrient uptake time decreased with increasing the water","PeriodicalId":17094,"journal":{"name":"Journal of Soil Sciences and Agricultural Engineering","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87999596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Hyperspectral Reflectance as a Tool to Measure Ripeness of Orange Fruits 用高光谱反射率测量柑橘果实成熟度

Journal of Soil Sciences and Agricultural Engineering Pub Date : 2022-07-01 DOI: 10.21608/jssae.2022.147858.1089

S. Salah, A. Elmetwalli, M. Ghoname

{"title":"Hyperspectral Reflectance as a Tool to Measure Ripeness of Orange Fruits","authors":"S. Salah, A. Elmetwalli, M. Ghoname","doi":"10.21608/jssae.2022.147858.1089","DOIUrl":"https://doi.org/10.21608/jssae.2022.147858.1089","url":null,"abstract":"This work assesses the availability of depending hyperspectral indices to predict the chemical content of orange fruit under different growth stages. Using hyperspectral indices measurements to quantify varying chemical components of orange fruit including (chlorophyll, Ascorbic acid, Carotenoids, pH, Soluble Solids (%), juice percentage (%), titratable acidity results were expressed and maturity index. R 672 /R 550 gave the maximum correlation value for predicting the concentration of chlorophyll (a) with R 2 = 0.92. For predicting chlorophyll (b) that (NDI) indices show strong significant relationships with R 2 =0.84. PSR gave the highest correlations for predicting the concentration of total chlorophyll of orange fruit at different growing stages with R 2 = 0.88 while for predicting the carotenoid concentration of orange fruit, it should depend on R 672 /R 550 which produced the highest correlation R 2 = 0.85. R 672 /R 550 was the best indices for predicting the ascorbic acid content of orange fruit at different growing stages with R 2 = 0.947. for predicting Soluble solids (SS) there is a high correlation with R 672 /R 550 and PSI, respectively which give the same R 2 =0.939. R 672 /R 550 showed high correlations for predicting the pH value of orange fruit with R 2 = 0.94 Predicting Juice content and maturity index of orange fruit should depend on R 672 /R 550 which produced the highest correlations R 2 = 0.91 and 0.96 respectively. PSR produced the highest correlations for predicting the titratable acidity of orange fruit were R 2 = 0.92.","PeriodicalId":17094,"journal":{"name":"Journal of Soil Sciences and Agricultural Engineering","volume":"91 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77328646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1