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Publisher's Report 2022: Agricultural & Environmental Letters 2022年出版商报告：农业与环境快报
IF 2.6 4区 农林科学
Agricultural & Environmental Letters Pub Date : 2023-03-24 DOI: 10.1002/ael2.20105
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引用次数: 0
Cropping systems with perennial vegetation and livestock integration promote soil health 具有多年生植被和牲畜一体化的种植系统促进土壤健康
IF 2.6 4区 农林科学
Agricultural & Environmental Letters Pub Date : 2023-02-12 DOI: 10.1002/ael2.20100
Abigail J. Augarten, Lindsay Chamberlain Malone, Gregory S. Richardson, Randall D. Jackson, Michel A. Wattiaux, Shawn P. Conley, Amber M. Radatz, Eric T. Cooley, Matthew D. Ruark
{"title":"Cropping systems with perennial vegetation and livestock integration promote soil health","authors":"Abigail J. Augarten,&nbsp;Lindsay Chamberlain Malone,&nbsp;Gregory S. Richardson,&nbsp;Randall D. Jackson,&nbsp;Michel A. Wattiaux,&nbsp;Shawn P. Conley,&nbsp;Amber M. Radatz,&nbsp;Eric T. Cooley,&nbsp;Matthew D. Ruark","doi":"10.1002/ael2.20100","DOIUrl":"10.1002/ael2.20100","url":null,"abstract":"<p>Soil health can differ across cropping systems because of variation in edaphic and management factors. We evaluated how biological indicators of soil health (soil organic matter [SOM], permanganate oxidizable carbon [POXC], mineralizable carbon [MinC], autoclaved-citrate-extractable [ACE] protein, and potentially mineralizable nitrogen [PMN]) compared across four common Wisconsin cropping systems: grazed cool-season pastures, forage-based rotations that included perennial legumes or grasses, annual rotations receiving manure, and annual rotations receiving synthetic fertilizers. Biological indicators of soil health were up to 195% greater in pastures than other cropping systems. MinC, POXC and PMN were 10%–90% greater in forage-based rotations than annual cropping systems, but only MinC and POXC were greater in annual systems with manure compared to those without manure by 35% and 7%, respectively. Perennial vegetation and livestock integration offer the greatest potential to increase biological indicators of soil health in agricultural lands.</p>","PeriodicalId":48502,"journal":{"name":"Agricultural & Environmental Letters","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ael2.20100","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42806283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Predicting cereal cover crop biomass using shoot length in California vegetable systems 利用加州蔬菜系统的茎长预测谷物覆盖作物生物量
IF 2.6 4区 农林科学
Agricultural & Environmental Letters Pub Date : 2023-01-15 DOI: 10.1002/ael2.20099
Eric B. Brennan, Richard F. Smith
{"title":"Predicting cereal cover crop biomass using shoot length in California vegetable systems","authors":"Eric B. Brennan,&nbsp;Richard F. Smith","doi":"10.1002/ael2.20099","DOIUrl":"10.1002/ael2.20099","url":null,"abstract":"<p>To better understand cover crop benefits and receive nitrogen scavenging credits for cover cropping, farmers need simple and robust methods of predicting cover crop biomass production. A new regulation focused on improving nitrogen management on over 200,000 ha of irrigated land in the central coast of California motivated us to evaluate if the shoot length of rye (<i>Secale cereale</i> L., ‘Merced’) and triticale (× <i>Triticosecale</i> Wittmack, ‘Pacheco’) could predict shoot biomass. Field samples for rye (<i>n</i> = 162) and triticale (<i>n</i> = 126) were collected at various developmental growth stages from organic and conventional vegetable farms and planting date trials, across multiple soil types, planting times, row spacings, and plant densities. Main shoot length was well-correlated with oven-dry shoot biomass for rye (<i>r</i><sup>2</sup> = 0.87) and triticale (<i>r</i><sup>2</sup> = 0.88). This provides farms in California and beyond with a simple, robust method to estimate cover crop shoot biomass.</p>","PeriodicalId":48502,"journal":{"name":"Agricultural & Environmental Letters","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ael2.20099","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49191998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Haney Soil Health Test changes with season, not subsurface drainage 哈尼土壤健康测试随季节而变化，而非地下排水
IF 2.6 4区 农林科学
Agricultural & Environmental Letters Pub Date : 2023-01-12 DOI: 10.1002/ael2.20098
Kyle Sherbine, Aaron Frankl, Fabian Fernandez, Lindsay Pease, Anna M. Cates
{"title":"Haney Soil Health Test changes with season, not subsurface drainage","authors":"Kyle Sherbine,&nbsp;Aaron Frankl,&nbsp;Fabian Fernandez,&nbsp;Lindsay Pease,&nbsp;Anna M. Cates","doi":"10.1002/ael2.20098","DOIUrl":"10.1002/ael2.20098","url":null,"abstract":"The Haney Soil Health Test (HSHT) is used to quantify soil health using soil biological activity and water‐extractable C and N. However, suitability of the HSHT to measure soil health in subsurface drained fields remains unknown. Our goals were to use the HSHT in Minnesota cropand to (a) test the effect of recent tile drainage installation, (b) evaluate seasonal variability, and (c) calculate a potential N fertilizer credit. Three soil biological indices used in the HSHT were measured seasonally across 2 yr and used to calculate a soil health score and N credit. All metrics were unaffected by subsurface drainage, but all varied seasonally (greatest in spring) and annually (greater in 2020 than in 2021). Soil biological indicators did not change abruptly following subsurface drainage but may change gradually, and this needs to be tested further. Significant seasonal variability may pose challenges in tracking soil health over time.","PeriodicalId":48502,"journal":{"name":"Agricultural & Environmental Letters","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ael2.20098","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46852626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
In situ ATR-FTIR spectroscopy for evidencing the adsorption mechanism of ammonium on a pinewood-derived biochar 原位ATR‐FTIR光谱证明松木生物炭对铵的吸附机理
IF 2.6 4区 农林科学
Agricultural & Environmental Letters Pub Date : 2023-01-06 DOI: 10.1002/ael2.20097
Priya Saini, Jason P. de Koff, Sudipta Rakshit
{"title":"In situ ATR-FTIR spectroscopy for evidencing the adsorption mechanism of ammonium on a pinewood-derived biochar","authors":"Priya Saini,&nbsp;Jason P. de Koff,&nbsp;Sudipta Rakshit","doi":"10.1002/ael2.20097","DOIUrl":"10.1002/ael2.20097","url":null,"abstract":"<p>Biochar is used as a soil amendment for improving soil health. Biochar is known to possess high adsorption capacity for nutrient ions, especially toward NH<sub>4</sub><sup>+</sup>. However, there is limited information regarding the direct binding mechanisms of NH<sub>4</sub><sup>+</sup> on biochar. Although few infrared spectroscopic studies were conducted by characterizing the biochar solid phase, no research was reported, in which the adsorption mechanism was deciphered in the presence of water. Here we report NH<sub>4</sub><sup>+</sup> adsorption mechanism on pinewood biochar using in situ attenuated total reflectance Fourier transform infrared spectroscopy. The results indicated that NH<sub>4</sub><sup>+</sup> adsorbed strongly on pinewood biochar at pH 8.5 and less at pH 5.5 as revealed by infrared band shifts and symmetry change. Macroscopic adsorption envelope corroborated the spectroscopic finding by resulting in higher adsorption capacity with increasing pH.</p>","PeriodicalId":48502,"journal":{"name":"Agricultural & Environmental Letters","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ael2.20097","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45591301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effects of soil bulk density and water content on penetration resistance 土壤容重和含水量对渗透阻力的影响
IF 2.6 4区 农林科学
Agricultural & Environmental Letters Pub Date : 2022-11-24 DOI: 10.1002/ael2.20096
Jarrett M. Lardy, Thomas M. DeSutter, Aaron L. M. Daigh, Miranda A. Meehan, James A. Staricka
{"title":"Effects of soil bulk density and water content on penetration resistance","authors":"Jarrett M. Lardy,&nbsp;Thomas M. DeSutter,&nbsp;Aaron L. M. Daigh,&nbsp;Miranda A. Meehan,&nbsp;James A. Staricka","doi":"10.1002/ael2.20096","DOIUrl":"10.1002/ael2.20096","url":null,"abstract":"<p>Infrastructure installation (e.g., pipelines) disturbs soils, often resulting in increased soil compaction (bulk density [Bd] and penetration resistance [PR]). The relationship of PR to Bd, gravimetric water content (Θg), and a suite of other properties were determined on seven topsoils to provide a model and database for reclamation specialists to use when assessing disturbed soils. Penetration resistance had a strong linear association with Bd, but higher Θg reduced the range of PR as Bd increased. Step-wise regression identified Bd, Θg, texture, clay speciation, and organic matter as significant factors to predict PR. The model predicts PR from &lt;1 to 8 MPa and closely match measured values. Soil Bd and Θg contributed to 84% of the model's explained variation in predicting PR. This study provides a tool for reclamation specialists that aids in understanding the risks associated with disturbances and highlights the importance of keeping Θg low during installation of pipelines.</p>","PeriodicalId":48502,"journal":{"name":"Agricultural & Environmental Letters","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://acsess.onlinelibrary.wiley.com/doi/epdf/10.1002/ael2.20096","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41449779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Updates to the MANAGE database to facilitate regional analyses of nutrient runoff 更新管理数据库，以促进养分径流的区域分析
IF 2.6 4区 农林科学
Agricultural & Environmental Letters Pub Date : 2022-11-21 DOI: 10.1002/ael2.20095
R. Daren Harmel, Peter Kleinman, Austin P. Hopkins, Paul Millhouser, Jim A. Ippolito, Debabrata Sahoo
{"title":"Updates to the MANAGE database to facilitate regional analyses of nutrient runoff","authors":"R. Daren Harmel,&nbsp;Peter Kleinman,&nbsp;Austin P. Hopkins,&nbsp;Paul Millhouser,&nbsp;Jim A. Ippolito,&nbsp;Debabrata Sahoo","doi":"10.1002/ael2.20095","DOIUrl":"10.1002/ael2.20095","url":null,"abstract":"<p>The first compilation of nutrient export coefficients for specific land uses in the United States was completed in 1980. Building off that effort, the “Measured Annual Nutrient loads from AGricultural Environments” (MANAGE) database was developed in 2006 to summarize annual field-scale nitrogen (N) and phosphorus (P) runoff data from agricultural land uses. It also presents descriptive data such as land use, tillage, conservation practices, soil type, soil test P, slope, and fertilizer formulation, rate, and application method, along with runoff, precipitation, and soil erosion. Here, we update MANAGE to facilitate regional analyses, adding 27 studies and Level II ecoregion delineations for each of the 94 studies such that data are now available from 11 of the 50 North American Level II ecoregions, representing the major U.S. agricultural regions. This contemporary data repository is freely available from USDA Ag Data Commons to support scientific analyses, model evaluations, and management and policy decisions.</p>","PeriodicalId":48502,"journal":{"name":"Agricultural & Environmental Letters","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2022-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://acsess.onlinelibrary.wiley.com/doi/epdf/10.1002/ael2.20095","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44446079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Yield loss in rice by acute ozone pollution could be recovered 急性臭氧污染造成的水稻产量损失是可以恢复的
IF 2.6 4区 农林科学
Agricultural & Environmental Letters Pub Date : 2022-11-14 DOI: 10.1002/ael2.20093
Guoyou Zhang, Qinan Hu, Rong Cao, Rao Fu, Hamdulla Risalat, Xiaoya Pan, Yaxin Hu, Bo Shang, Rongjun Wu
{"title":"Yield loss in rice by acute ozone pollution could be recovered","authors":"Guoyou Zhang,&nbsp;Qinan Hu,&nbsp;Rong Cao,&nbsp;Rao Fu,&nbsp;Hamdulla Risalat,&nbsp;Xiaoya Pan,&nbsp;Yaxin Hu,&nbsp;Bo Shang,&nbsp;Rongjun Wu","doi":"10.1002/ael2.20093","DOIUrl":"10.1002/ael2.20093","url":null,"abstract":"<p>Rising concentration of surface O<sub>3</sub> threatens crop production and food security. To improve the evaluation and develop efficient adaptations, it is essential to study the effects of acute O<sub>3</sub> pollution. We adopted this study by open-top chamber (OTC) method and found that the fumigation of elevated O<sub>3</sub> (NF40) for short (tillering and jointing, heading and ripening) and long periods during rice growth reduced the grain yield by 17, 19 and 25%, respectively, showing that both of the acute and chronic O<sub>3</sub> pollution reduce rice production. Moreover, in comparison with the plants under chronic O<sub>3</sub> pollution, grain yield was increased when O<sub>3</sub> was removed at different stages: 32% increment at tillering and jointing and 34% increment at heading and ripening. These results suggest a possibility to recover the yield loss in rice under O<sub>3</sub> pollution.</p>","PeriodicalId":48502,"journal":{"name":"Agricultural & Environmental Letters","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2022-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://acsess.onlinelibrary.wiley.com/doi/epdf/10.1002/ael2.20093","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47681679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Sample processing impacts on single wet sieve aggregate stability analysis 样品处理对单一湿筛骨料稳定性分析的影响
IF 2.6 4区 农林科学
Agricultural & Environmental Letters Pub Date : 2022-10-18 DOI: 10.1002/ael2.20094
Glenn Arthur Garcia, Jason G. Warren, Sergio Abit, Chime Garcia, Grace Flusche Ogden
{"title":"Sample processing impacts on single wet sieve aggregate stability analysis","authors":"Glenn Arthur Garcia,&nbsp;Jason G. Warren,&nbsp;Sergio Abit,&nbsp;Chime Garcia,&nbsp;Grace Flusche Ogden","doi":"10.1002/ael2.20094","DOIUrl":"10.1002/ael2.20094","url":null,"abstract":"<p>Soil aggregate stability is widely considered an indicator of soil health. However, there is a lack of test procedure standardization for this soil property. Presently, air-drying and manual grinding are commonly used in preparing samples for testing, which are time-consuming and labor intensive. This study evaluated oven-drying (65 °C) aggregates and processing by either disk or flail mechanical grinders as a way to improve efficiency of conducting aggregate stability analysis as compared with air drying and manual grinding. Surface soil samples were collected from forest, grassland, no-till, and cultivated areas across 22 fields in Oklahoma with textures ranging from sandy loam to clay loam. The stable fractions of oven-dried samples were highly correlated to the results of the analysis that used air-drying. The stable fractions of mechanically ground samples were also highly correlated with manually ground samples. Oven-drying in combination with either of the grinding methods is a suitable way of improving the efficiency of soil aggregate stability analysis.</p>","PeriodicalId":48502,"journal":{"name":"Agricultural & Environmental Letters","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2022-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://acsess.onlinelibrary.wiley.com/doi/epdf/10.1002/ael2.20094","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47843793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mississippi state and county level yield gap in corn production 密西西比州州级和县级玉米产量存在差距
IF 2.6 4区 农林科学
Agricultural & Environmental Letters Pub Date : 2022-10-11 DOI: 10.1002/ael2.20092
Jagman Dhillon, Xiaofei Li, Raju Bheemanahalli, Vaughn Reed
{"title":"Mississippi state and county level yield gap in corn production","authors":"Jagman Dhillon,&nbsp;Xiaofei Li,&nbsp;Raju Bheemanahalli,&nbsp;Vaughn Reed","doi":"10.1002/ael2.20092","DOIUrl":"10.1002/ael2.20092","url":null,"abstract":"<p>Continuous corn (<i>Zea mays</i> L.) yield increases are required to promote economic development and support a larger population. Reducing the existing yield gaps is a potential strategy to accomplish this goal. The objective of this study was to evaluate yield trends, and gaps at different production levels in Mississippi using data from 2012 to 2021. Production levels considered were Mississippi yield contest (Yc), Mississippi State University hybrid testing trials under irrigation (Yp) and dryland (Yw), and actual yield (Ya) from USDA National Agricultural Statistics Service. Since 2012, Yc, Yp, and Ya are stagnant, and Yw has a nonsignificant positive trend. Averaged over 10 yr, a yield gap of 5.6 Mg ha<sup>−1</sup> between Yc and Ya, 4.1 Mg ha<sup>−1</sup> between Yp and Ya, and 2.0 Mg ha<sup>−1</sup> between Yw and Ya were noted at state level. Existing yield gap underlines current production limitations and necessitates adoption of improved agronomic practices.</p><p><b>Core Ideas</b>\u0000 \u0000 </p>","PeriodicalId":48502,"journal":{"name":"Agricultural & Environmental Letters","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2022-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://acsess.onlinelibrary.wiley.com/doi/epdf/10.1002/ael2.20092","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49086896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
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