標(biāo)題: Titlebook: Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Ag; Extended versions of J. K. Ladha,M. B [打印本頁(yè)] 作者: 憑票入場(chǎng) 時(shí)間: 2025-3-21 19:53
書(shū)目名稱Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Ag影響因子(影響力)
書(shū)目名稱Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Ag影響因子(影響力)學(xué)科排名
書(shū)目名稱Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Ag網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Ag網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
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書(shū)目名稱Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Ag讀者反饋
書(shū)目名稱Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Ag讀者反饋學(xué)科排名
作者: Cocker 時(shí)間: 2025-3-21 21:01 作者: ostrish 時(shí)間: 2025-3-22 02:27
0068-0346 roportion of land area use (around 50% of total area, Table 1). The remain- (%) ing arable land is used for production of oilseed, fibre, or food and cash crops. In addition, vast areas are Cereals maintained under temporary or permanent pasture for Wheat 16 forage production (2-3 fold greater than 作者: Arthritis 時(shí)間: 2025-3-22 06:15
Enhancing legume N2 fixation through plant and soil management,luence legume biomass all have potential to alter net inputs of fixed N. A range of management options can be applied to legumes growing in farming systems to manipulate N. fixation and improve the N benefits to agriculture and agroforestry.作者: 笨拙的你 時(shí)間: 2025-3-22 10:16 作者: 揭穿真相 時(shí)間: 2025-3-22 14:42
Enhancing crop legume N2 fixation through selection and breeding,tion programs are reviewed. Results from research programs to define genetic variation in N. fixation and to enhance N. fixation through selection and breeding are presented with particular emphasis on common bean (.) and soybean (.).作者: Pert敏捷 時(shí)間: 2025-3-22 17:29
Biological nitrogen fixation: An efficient source of nitrogen for sustainable agricultural productiield potential of food crops and to maximize productivity. Today, the drive for productivity is increasingly combined with a desire for sustainability. For farming systems to remain productive, and to be sustainable in the long-term, it will be necessary to replenish the reserves of nutrients which 作者: 口訣 時(shí)間: 2025-3-23 01:14 作者: nautical 時(shí)間: 2025-3-23 02:03 作者: ARIA 時(shí)間: 2025-3-23 07:16
Enhancing legume N2 fixation through plant and soil management, of legume N. fixation to the N-economy of any ecosystem is mediated by: (i) legume reliance upon N. fixation for growth, and (ii) the total amount of legume-N accumulated. Strategies that change the numbers of effective rhizobia present in soil, reduce the inhibitory effects of soil nitrate, or inf作者: 彩色的蠟筆 時(shí)間: 2025-3-23 11:34
Role of legumes in providing N for sustainable tropical pasture systems,tems. However despite the benefits they bring in terms of increased herbage and animal production they are not widely used in temperate or tropical regions. In this review the amounts of biological nitrogen fixation (BNF) needed to sustain the soil-plant-animal system are discussed and related to th作者: Arroyo 時(shí)間: 2025-3-23 15:43
Management of biological N2 fixation in alley cropping systems: Estimation and contribution to N baing the resource base. Fast growth and N yield of most trees used as hedgerows in alley cropping is due greatly to their ability to fix N. symbiotically with .. Measurements of biological N. fixation (BNF) in alley cropping systems show that some tree species such as . and . can derive between 100 a作者: Vasoconstrictor 時(shí)間: 2025-3-23 18:44 作者: cuticle 時(shí)間: 2025-3-24 01:32
Green manure technology: Potential, usage, and limitations. A case study for lowland rice,proving legumes. It is timely to assess the future role that soil-improving legumes may play in agricultural systems. This paper reviews recent progress, potential, and limitations of green manure technology, using lowland rice cropping systems as the example..Only a few legume species are currently作者: Insulin 時(shí)間: 2025-3-24 04:24
Biological nitrogen fixation associated with sugar cane and rice: Contributions and prospects for iver 60% of their nitrogen (>150 kg N ha. year.) from biological nitrogen fixation (BNF). This may be due to the fact that this crop in Brazil has been systematically bred for high yields with low fertilizer N inputs. In the case of wetland rice, N balance experiments performed both in the field and 作者: 提煉 時(shí)間: 2025-3-24 07:30
Biological N2 fixation by heterotrophic and phototrophic bacteria in association with straw,arge amounts of carbon (cellulose and hemicellulose) which can serve as substrates for the production of microbial biomass and for biological N. fixation by a range of free-living, diazotroph-ic bacteria. Microorganisms with the dual ability to utilise cellulose and fix N. are rare, but some strains作者: 頌揚(yáng)本人 時(shí)間: 2025-3-24 12:24
Potential and pitfalls of trying to extend symbiotic interactions of nitrogen-fixing organisms to pants, such as rice. A number of researchers have recently described the induction of “nodule-like” structures on the roots of cereals primarily by rhizobia, in either the presence or absence of plant cell-wall-degrading enzymes or plant hormones. We briefly review this research and discuss the poten作者: 冰雹 時(shí)間: 2025-3-24 16:09
New techniques for studying competition by Rhizobia and for assessing nitrogen fixation in the fieless of individual isolates in competing for nodule occupancy with different cultivars of legumes and in different soil and agronomic conditions. The use of marker genes enables individual rhizobial strains to be identified by a simple colour assay, thus enabling a dramatic increase in throughput of 作者: conceal 時(shí)間: 2025-3-24 20:20 作者: dapper 時(shí)間: 2025-3-25 00:33
Research evaluation and impact analysis of biological nitrogen fixation,nology in tropical regions. Reasons contributing to this include inadequate demonstration of the technology, presence of adequate native rhizobia, high soil mineral nitrogen levels which suppress nitrogen fixation, inadequate quality control of . inoculum and difficulties of inoculating under tropic作者: antedate 時(shí)間: 2025-3-25 06:51
national North, skyrockets when we try to extend our studies to other parts of the Northern Polar World. In addition to significant budgeting constraints, there are also other obstacles. To give this conference some ideas on the future of scientific cooperation, I will briefly outline certain coope作者: folliculitis 時(shí)間: 2025-3-25 10:07
M. B. Peoples,D. F. Herridge,J. K. Ladha national North, skyrockets when we try to extend our studies to other parts of the Northern Polar World. In addition to significant budgeting constraints, there are also other obstacles. To give this conference some ideas on the future of scientific cooperation, I will briefly outline certain coope作者: PANIC 時(shí)間: 2025-3-25 14:49 作者: Cabinet 時(shí)間: 2025-3-25 17:32
D. F. Herridge,S. K. A. Dansouián is located on the Cordillera de los Andes, in the center of Peru, it has various natural and cultural tourist attractions that would allow a greater development of tourist activity; therefore, this research aims to determine the perception of tourists about the Chiquián city brand as a promotio作者: hyperuricemia 時(shí)間: 2025-3-26 00:02 作者: Antagonism 時(shí)間: 2025-3-26 04:12 作者: 輕彈 時(shí)間: 2025-3-26 08:10 作者: Endometrium 時(shí)間: 2025-3-26 10:29 作者: 動(dòng)機(jī) 時(shí)間: 2025-3-26 15:50
M. Becker,J. K. Ladha,M. Alibenefits for the Internet of Things (IoT), including a larger address space, improved security, and support for new technologies such as 6LoWPAN (Low-Power Wireless Personal Area Network)..One of the primary advantages of IPv6 for the IoT is its ability to support a large number of unique addresses.作者: Tempor 時(shí)間: 2025-3-26 18:49 作者: Pert敏捷 時(shí)間: 2025-3-27 01:02
Margaret M. Roper,J. K. Ladhabenefits for the Internet of Things (IoT), including a larger address space, improved security, and support for new technologies such as 6LoWPAN (Low-Power Wireless Personal Area Network)..One of the primary advantages of IPv6 for the IoT is its ability to support a large number of unique addresses.作者: 滔滔不絕的人 時(shí)間: 2025-3-27 04:39
F. J. de Bruijn,Y. Jing,F. B. Dazzo. The person with greater age tends to suffer a series of changes in their physical and mental health that can put his/her life at risk. One of these conditions is a cognitive impairment which, as its name indicates, is a decrease in cognitive abilities such as memory, abstract thinking, language, e作者: Loathe 時(shí)間: 2025-3-27 09:19
Kate J. Wilson,Mark B. Peoples,Richard A. Jefferson. The person with greater age tends to suffer a series of changes in their physical and mental health that can put his/her life at risk. One of these conditions is a cognitive impairment which, as its name indicates, is a decrease in cognitive abilities such as memory, abstract thinking, language, e作者: 橡子 時(shí)間: 2025-3-27 11:31 作者: GILD 時(shí)間: 2025-3-27 16:18 作者: 不自然 時(shí)間: 2025-3-27 19:32 作者: Neonatal 時(shí)間: 2025-3-28 00:43 作者: Nutrient 時(shí)間: 2025-3-28 05:00
Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Ag978-94-011-0055-7Series ISSN 0068-0346 Series E-ISSN 2214-7942 作者: considerable 時(shí)間: 2025-3-28 07:24 作者: 音樂(lè)戲劇 時(shí)間: 2025-3-28 14:10
Boston Studies in the Philosophy and History of Sciencehttp://image.papertrans.cn/m/image/622439.jpg作者: BARB 時(shí)間: 2025-3-28 14:57 作者: 慢慢沖刷 時(shí)間: 2025-3-28 22:09
Sustainable agriculture in the semi-arid tropics through biological nitrogen fixation in grain leguhave reviewed the research on the contribution of grain legumes in cropping systems and the factors affecting BNF. Based on the information available, we have suggested ways for exploiting BNF for developing sustainable agriculture in the semi-arid tropics (SAT). A holistic approach involving host-p作者: Host142 時(shí)間: 2025-3-29 02:50
Role of legumes in providing N for sustainable tropical pasture systems,s unlikely to be affected by inorganic soil N in the absence of N fertilizer. Thus an estimate of the amounts of N fixed could be obtained from simple estimates of legume biomass provided tissue levels of other nutrients such as phosphorus and potassium are adequate. Key factors for the achievement 作者: BOLUS 時(shí)間: 2025-3-29 05:05
Management of biological N2 fixation in alley cropping systems: Estimation and contribution to N bative samples and applying reliable methodologies for measuring N. fixed. Strategies for obtaining representative samples (as against the whole tree or destructive plant sampling), the application of .N procedures and the selection criteria for appropriate reference plants have been discussed.作者: instate 時(shí)間: 2025-3-29 07:25
Green manure technology: Potential, usage, and limitations. A case study for lowland rice,he average amounts of N accumulated by green manures can entirely substitute for mineral fertilizer N at current average application rates..With similar N use efficiencies, green manure N is less prone to loss mechanisms than mineral N fertilizers and may therefore contribute to long-term residual e作者: dilute 時(shí)間: 2025-3-29 15:12
Biological nitrogen fixation associated with sugar cane and rice: Contributions and prospects for io be less than 8 kg N ha. crop.. The problems associated with the use of the .N dilution technique for BNF quantification are discussed and illustrated with data from a recent study performed at EMBRAPA-CNPAB. Although many species of diazotrophs have been isolated from the rhizosphere of both sugar作者: 心神不寧 時(shí)間: 2025-3-29 17:39 作者: Congregate 時(shí)間: 2025-3-29 22:35 作者: 努力趕上 時(shí)間: 2025-3-30 02:25 作者: Foolproof 時(shí)間: 2025-3-30 07:22 作者: 賞錢(qián) 時(shí)間: 2025-3-30 10:59 作者: 空中 時(shí)間: 2025-3-30 13:42
leagues here—researchers from Canadian universities and representatives of the Canadian Government—and all of you involved in these relations to complete the picture. My comments will be limited to my personal experience and my own scientific background.作者: adulterant 時(shí)間: 2025-3-30 17:57
M. B. Peoples,D. F. Herridge,J. K. Ladhaleagues here—researchers from Canadian universities and representatives of the Canadian Government—and all of you involved in these relations to complete the picture. My comments will be limited to my personal experience and my own scientific background.作者: 同義聯(lián)想法 時(shí)間: 2025-3-30 22:01 作者: 千篇一律 時(shí)間: 2025-3-31 02:27
D. F. Herridge,S. K. A. Dansolow-quality products and services; Tourists agree that the city be identified by a brand that reveals all the attributes it possesses, since by promoting the city as a tourist destination it will contribute to the economic growth of Chiquián and improve the quality of life of the inhabitants. It is
