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《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 396-406 doi: 10.15302/J-FASE-2022456
● Interflow acts as the dominant pathway for N loss loadings.
关键词: improved fertilization regime interflow nitrogen forms nitrogen leaching purple soil sloping cropland
Optimum nitrogen fertilization of
Wentao ZOU,Ruifeng JIA,Jinchang YANG,Rongsheng LI,Guangtian YIN
《农业科学与工程前沿(英文)》 2016年 第3卷 第4期 页码 368-374 doi: 10.15302/J-FASE-2016120
关键词: Calophyllum inophyllum growth nitrogen fertilization nutrient status photosynthesis
Baharak SAJJADI, Mostafa Keshavarz MORAVEJI, Reza DAVARNEJAD
《化学科学与工程前沿(英文)》 2011年 第5卷 第2期 页码 194-202 doi: 10.1007/s11705-010-1019-2
关键词: airlift rector bubble diameter gas hold-up flow regime ethanol
Xiaowei LUO, Yannick BENICHOU, Suyuan YU
《能源前沿(英文)》 2013年 第7卷 第4期 页码 506-510 doi: 10.1007/s11708-013-0275-5
关键词: aerosol particles collision frequency function coagulation
Motoi YAMASHITA
《化学科学与工程前沿(英文)》 2009年 第3卷 第2期 页码 125-134 doi: 10.1007/s11705-009-0001-3
关键词:
HUANG Xinghua, WANG Li, JIA Feng
《能源前沿(英文)》 2008年 第2卷 第3期 页码 333-338 doi: 10.1007/s11708-008-0043-0
关键词: two-phase discrete appropriate wavelet-transform criterion
LIU Yiping, YANG Weilin, WANG Jing
《能源前沿(英文)》 2008年 第2卷 第2期 页码 152-157 doi: 10.1007/s11708-008-0012-7
关键词: two-phase Superficial reasonable prediction one-dimensional gas-liquid
INTERACTIVE KNOWLEDGE LEARNING BY ARTIFICIAL INTELLIGENCE FOR SMALLHOLDERS
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 648-653 doi: 10.15302/J-FASE-2023505
Enhancement of farming management relies heavily on enhancing farmer knowledge. In the past, both the direct learning approach and the personnel extension system for improving fertilization practices of smallholders has proven insufficiently effective. Therefore, this article proposes an interactive knowledge learning approach using artificial intelligence as a promising alternative. The system consists of two parts. The first is a dialog interface that accepts information from farmers about their current farming practices. The second part is an intelligent decision system, which categorizes the information provided by farmers in two categories. The first consists of on-farm constraints, such as fertilizer resources, split application times and seasons. The second comprises knowledge-based practices by farmers, such as nutrient in- and output balance, ratios of different nutrients and the ratios of each split nutrient amount to the total nutrient input. The interactive knowledge learning approach aims to identify and rectify incorrect practices in the knowledge-based category while considering the farmer’s available finance, labor, and fertilizer resources. Investigations show that the interactive knowledge learning approach can make a strong contribution to prevention of the overuse of nitrogen and phosphorus fertilizers, and mitigating agricultural non-point source pollution.
关键词: artificial intelligence extension system non-point source pollution control smallholders fertilization
Numerical study on natural convection in a square enclosure containing a rectangular heated cylinder
Jianhua LU, Zhaoli GUO, Zhenhua CHAI, Baochang SHI,
《能源前沿(英文)》 2009年 第3卷 第4期 页码 373-380 doi: 10.1007/s11708-009-0078-x
关键词: natural convection buoyant regime heated cylinder lattice Boltzmann
《农业科学与工程前沿(英文)》 2023年 第10卷 第1期 页码 48-60 doi: 10.15302/J-FASE-2022475
● Large farms had the highest average yield and the least yield variation.
关键词: plantations land transfer large-scale farming nutrient management soil acidification
Boa Jin, Hyunmin Park, Yang Liu, Leijing Liu, Jongdeok An, Wenjing Tian, Chan Im
《化学科学与工程前沿(英文)》 2021年 第15卷 第1期 页码 164-179 doi: 10.1007/s11705-020-1976-z
关键词: charge-carrier photogeneration transient photocurrent polymer solar cells charge-carrier extraction space charge-limited current
《农业科学与工程前沿(英文)》 2022年 第9卷 第2期 页码 284-294 doi: 10.15302/J-FASE-2021435
Bioenergy, currently the largest renewable energy source in the EU (64% of the total renewable energy consumption), has sparked great interest to meet the 32% renewable resources for the 2030 bioeconomy goal. The design of innovative cropping systems informed by bioeconomy imperatives requires the evaluate of the effects of introducing crops for bioenergy into conventional crop rotations. This study aimed to assess the impacts of changes in conventional cropping systems in mixed dairy cattle farms redesigned to introduce bioenergy crops either by increasing the biomass production through an increase of cover crops, while keeping main feed/food crops, or by substituting food crops with an increase of the crop rotation length. The assessment is based on the comparison between conventional and innovative systems oriented to feed and biogas production, with and without tillage, to evaluate their agri-environmental performances (biomass production, nitrogen fertilization autonomy, greenhouse gas emissions and biogas production). The result showed higher values in the biogas cropping system than in the conventional and feed ones for all indicators, biomass productivity (27% and 20% higher, respectively), nitrogen fertilization autonomy (26% and 73% higher, respectively), methanogenic potential (77% and 41% higher, respectively) and greenhouse gas emissions (15% and 3% higher, respectively). There were no negative impacts of no-till compared to the tillage practice, for all tested variables. The biogas cropping system showed a better potential in terms of agri-environmental performance, although its greenhouse gas emissions were higher. Consequently, it would be appropriate to undertake a multicriteria assessment integrating agri-environmental, economic and social performances.
《能源前沿(英文)》 页码 782-795 doi: 10.1007/s11708-023-0905-8
关键词: distributed photovoltaics (DPVs) cluster partitioning improved differential evolution algorithm voltage control consumption capacity of distributed photovoltaics
Is atmospheric oxidation capacity better in indicating tropospheric O formation?
《环境科学与工程前沿(英文)》 2022年 第16卷 第5期 doi: 10.1007/s11783-022-1544-5
● This study summarizes and evaluates different approaches that indicate O3 formation.
关键词: O3 AOC O3 formation regime
Manufacturing system modeling and performance evaluation based on improved stochastic statechart
ZHANG Guojun, HE Jiabing, ZHU Haiping, CHEN Xuan
《机械工程前沿(英文)》 2007年 第2卷 第4期 页码 453-458 doi: 10.1007/s11465-007-0078-7
关键词: performance evaluation different configuration improved continuous-time
标题 作者 时间 类型 操作
EFFECTS OF SUBSTITUTION OF MINERAL NITROGEN WITH ORGANIC AMENDMENTS ON NITROGEN LOSS FROM SLOPING CROPLAND OF PURPLE SOIL
期刊论文
Optimum nitrogen fertilization of
Wentao ZOU,Ruifeng JIA,Jinchang YANG,Rongsheng LI,Guangtian YIN
期刊论文
Investigation of bubble diameter and flow regime between water and dilute aqueous ethanol solutions in
Baharak SAJJADI, Mostafa Keshavarz MORAVEJI, Reza DAVARNEJAD
期刊论文
Calculation of collision frequency function for aerosol particles in free molecule regime in presence
Xiaowei LUO, Yannick BENICHOU, Suyuan YU
期刊论文
Kinetic roughening transition and missing regime transition of melt crystallized polybutene-1 tetragonal
Motoi YAMASHITA
期刊论文
Study of two-phase flow regime identification in horizontal tube bundles under vertical upward cross-flow
HUANG Xinghua, WANG Li, JIA Feng
期刊论文
Experimental study for the stratified to slug flow regime transition mechanism of gas-oil two-phase flow
LIU Yiping, YANG Weilin, WANG Jing
期刊论文
Numerical study on natural convection in a square enclosure containing a rectangular heated cylinder
Jianhua LU, Zhaoli GUO, Zhenhua CHAI, Baochang SHI,
期刊论文
LARGE-SCALE FARMING BENEFITS SOIL ACIDIFICATION ALLEVIATION THROUGH IMPROVED FIELD MANAGEMENT IN BANANA
期刊论文
photogeneration and extraction dynamics of polymer solar cells probed by a transient photocurrent nearby the regime
Boa Jin, Hyunmin Park, Yang Liu, Leijing Liu, Jongdeok An, Wenjing Tian, Chan Im
期刊论文
AGRI-ENVIRONMENTAL ASSESSMENT OF CONVENTIONAL AND ALTERNATIVE BIOENERGY CROPPING SYSTEMS PROMOTING BIOMASS PRODUCTIVITY
期刊论文
Cluster voltage control method for “Whole County” distributed photovoltaics based on improved differential
期刊论文