標(biāo)題: Titlebook: Diagnosis of the Nitrogen Status in Crops; Gilles Lemaire Book 1997 Springer-Verlag Berlin Heidelberg 1997 Pflanzen.Stickstoffdüngung.Stic [打印本頁(yè)] 作者: 葉子 時(shí)間: 2025-3-21 17:04
書目名稱Diagnosis of the Nitrogen Status in Crops影響因子(影響力)
書目名稱Diagnosis of the Nitrogen Status in Crops影響因子(影響力)學(xué)科排名
書目名稱Diagnosis of the Nitrogen Status in Crops網(wǎng)絡(luò)公開度
書目名稱Diagnosis of the Nitrogen Status in Crops網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Diagnosis of the Nitrogen Status in Crops被引頻次
書目名稱Diagnosis of the Nitrogen Status in Crops被引頻次學(xué)科排名
書目名稱Diagnosis of the Nitrogen Status in Crops年度引用
書目名稱Diagnosis of the Nitrogen Status in Crops年度引用學(xué)科排名
書目名稱Diagnosis of the Nitrogen Status in Crops讀者反饋
書目名稱Diagnosis of the Nitrogen Status in Crops讀者反饋學(xué)科排名
作者: Induction 時(shí)間: 2025-3-21 21:31 作者: impale 時(shí)間: 2025-3-22 04:01 作者: 恭維 時(shí)間: 2025-3-22 07:57
Psychological Comorbidities in Heart Failureircumstances, total radiation interception and transpiration by a mixed crop could be higher than those of corresponding monocultures (Tournebize and Sinoquet 1995; Tournebize et al. 1996). This is in agreement with the lower relative value of interspecific competition compared to intraspecific comp作者: 通便 時(shí)間: 2025-3-22 11:35 作者: plasma 時(shí)間: 2025-3-22 15:04 作者: plasma 時(shí)間: 2025-3-22 20:39
Grasslandsiversity of conditions leads to large temporal and spatial variations in sward structure: i.e., botanical composition, plant morphology and architecture, plant growth habits, which make it difficult to use a diagnosis of the sward state to predict either its growth potential or its ability to be grazed and to provide adequate feed for animals.作者: 臆斷 時(shí)間: 2025-3-23 00:38 作者: 抱狗不敢前 時(shí)間: 2025-3-23 02:36 作者: PHIL 時(shí)間: 2025-3-23 08:47
Concluding Remarks: N Hazards to Crops and Environment. It is even rather independent of the crop species, at least if we consider separately plants with a C. or C. metabolism although some small variations within each of these two groups cannot be excluded. It is a unifying concept which can be applied to all arable crops, grasslands, and possibly to forest trees.作者: jabber 時(shí)間: 2025-3-23 10:13
Book 1997agement. In this way economic benefits can be obtained, while at the same time preventing detrimental effects on the environment. The main agricultural crops - grasses, wheat, barley, Durum wheat, maize, sorghum, grain legumes and potatoes - are covered. The book will be an invaluable source for agronomists.作者: 難管 時(shí)間: 2025-3-23 14:17
gricultural crops - grasses, wheat, barley, Durum wheat, maize, sorghum, grain legumes and potatoes - are covered. The book will be an invaluable source for agronomists.978-3-642-64506-8978-3-642-60684-7作者: 群居男女 時(shí)間: 2025-3-23 21:54
ition. It shows how these can be applied in order to assess the nitrogen status in crops and to improve nitrogen nutrition through optimized N fertilization management. In this way economic benefits can be obtained, while at the same time preventing detrimental effects on the environment. The main a作者: CAMP 時(shí)間: 2025-3-23 22:42
Helge Refsum,Ilmar A. Sulg,Knut Rasmussen of energy intercepted by the crop. However, to ensure that this potential yield is reached, the N inputs are often higher than the minimum required for maximum crop growth: this is particularly true because N fertilizers are relatively cheap compared to the expected economic benefits from a maximized crop yield.作者: 演講 時(shí)間: 2025-3-24 05:53
Heart Disease Diagnosis and Therapysection is to give some examples of the advantage of using such an indicator of crop N status for the analysis and interpretation of agronomical data, derived either from experiments or from onfarm surveys.作者: exostosis 時(shí)間: 2025-3-24 06:47 作者: Common-Migraine 時(shí)間: 2025-3-24 11:41
Michael M. Kreusser,Philip W. Raakethe determination of crop mass can be easily made, but it cannot be considered as an operational tool for crop diagnosis. It therefore seems necessary to determine effective and simple procedures for the diagnosis of crop N status which do not require a determination of crop mass, but which are closely related to the NNI of the crop.作者: 招待 時(shí)間: 2025-3-24 15:08 作者: 中古 時(shí)間: 2025-3-24 22:21 作者: 易彎曲 時(shí)間: 2025-3-25 02:35
https://doi.org/10.1007/978-4-431-68331-5l plant N% vs. plant mass relationship for this crop despite the fact that tuber filling dominates the plant growth process. The data used in this chapter have been obtained in several experiments, which are summarized in Table 7.1.作者: harmony 時(shí)間: 2025-3-25 04:51 作者: arcane 時(shí)間: 2025-3-25 11:22
Book 1997shows how these can be applied in order to assess the nitrogen status in crops and to improve nitrogen nutrition through optimized N fertilization management. In this way economic benefits can be obtained, while at the same time preventing detrimental effects on the environment. The main agricultura作者: Patrimony 時(shí)間: 2025-3-25 13:10
https://doi.org/10.1007/978-3-319-98184-0apter is to attempt a synthesis between them so as to define more clearly (1) the qualities required of nitrogen nutrition indicators if they are to be useful in support of decisions, and (2) the procedural basis for developing and evaluating these indicators.作者: Phonophobia 時(shí)間: 2025-3-25 17:28
Nitrogen Diagnosis and Decision Supportapter is to attempt a synthesis between them so as to define more clearly (1) the qualities required of nitrogen nutrition indicators if they are to be useful in support of decisions, and (2) the procedural basis for developing and evaluating these indicators.作者: 熱心助人 時(shí)間: 2025-3-25 20:35
Joerg Heineke,Tibor Kempf,Johann BauersachsIn this chapter, the principle and validation of the JUBIL method are presented. The value and limits of this method for winter wheat and maize crops are then analyzed. This research was carried out in collaboration with ITCF. and AGPM..作者: 繁殖 時(shí)間: 2025-3-26 01:34
Diagnosis Using Stem Base Extract: JUBIL MethodIn this chapter, the principle and validation of the JUBIL method are presented. The value and limits of this method for winter wheat and maize crops are then analyzed. This research was carried out in collaboration with ITCF. and AGPM..作者: 改正 時(shí)間: 2025-3-26 04:50
https://doi.org/10.1007/978-3-642-60684-7Pflanzen; Stickstoffdüngung; Stickstoffversorgung; agriculture; environment; grain; n fertilization; nitrog作者: apropos 時(shí)間: 2025-3-26 11:53 作者: NOMAD 時(shí)間: 2025-3-26 13:15
Wheat, Barley, and Durum Wheattillering to anthesis, for different cultivars and growth conditions. The results are mainly derived from Justes et al. (1994) with winter wheat. The validity of the curve of critical plant N% will also be evaluated for spring barely and durum wheat.作者: atrophy 時(shí)間: 2025-3-26 20:23
Maize and Sorghumity of N soil mineralization in summer, the importance of animal manure inputs in many situations, and the uncertainty of the potential production as a consequence of variation in the intensity of summer drought, make prediction of the optimum N application rate very difficult.作者: 不要不誠(chéng)實(shí) 時(shí)間: 2025-3-26 22:44
Douglas M. Luxenberg,Megan A. McCarvilletillering to anthesis, for different cultivars and growth conditions. The results are mainly derived from Justes et al. (1994) with winter wheat. The validity of the curve of critical plant N% will also be evaluated for spring barely and durum wheat.作者: incontinence 時(shí)間: 2025-3-27 04:57
Michiaki Hiroe,Tetsuya Toyozakiity of N soil mineralization in summer, the importance of animal manure inputs in many situations, and the uncertainty of the potential production as a consequence of variation in the intensity of summer drought, make prediction of the optimum N application rate very difficult.作者: LASH 時(shí)間: 2025-3-27 07:52 作者: 闖入 時(shí)間: 2025-3-27 09:52
Helge Refsum,Ilmar A. Sulg,Knut Rasmussenable and forage cropping, N fertilization practices can provide a sufficient N supply for plants to achieve the potential growth allowed by the amount of energy intercepted by the crop. However, to ensure that this potential yield is reached, the N inputs are often higher than the minimum required f作者: 直覺沒有 時(shí)間: 2025-3-27 14:52
Heart Disease Diagnosis and Therapytatus of a crop could be estimated by the nitrogen nutrition index, which relates the actual plant N% to the critical N%. The objective of this first section is to give some examples of the advantage of using such an indicator of crop N status for the analysis and interpretation of agronomical data,作者: offense 時(shí)間: 2025-3-27 19:01
Cardiac History and Physical Examinationn temperate and tropical regions. Moreover, grasslands are subjected to a wide variety of defoliation treatments according to management plans. This diversity of conditions leads to large temporal and spatial variations in sward structure: i.e., botanical composition, plant morphology and architectu作者: Coma704 時(shí)間: 2025-3-27 22:31
Douglas M. Luxenberg,Megan A. McCarvilletillering to anthesis, for different cultivars and growth conditions. The results are mainly derived from Justes et al. (1994) with winter wheat. The validity of the curve of critical plant N% will also be evaluated for spring barely and durum wheat.作者: Dri727 時(shí)間: 2025-3-28 03:10 作者: Bmd955 時(shí)間: 2025-3-28 07:08
Tsunehiko Kuzuya,Masashi Nishidan legumes have specific traits that could modify this pattern. Growth of the pods and of seeds with a high N concentration after flowering could compensate partly or totally for the decline in plant N%, caused by the decrease of the leaf: stem ratio and the remobilization of N from the shaded to the作者: 食物 時(shí)間: 2025-3-28 10:31 作者: Mere僅僅 時(shí)間: 2025-3-28 15:02
Psychological Comorbidities in Heart Failureles (Baldy and Stigter 1993). This broad definition covers a large range of cropping conditions and crop configurations, from the simplest clover-grass sward to the complex agroforestry systems. In addition to any specific advantage which might justify the use of a particular mixture, there is one m作者: 灰姑娘 時(shí)間: 2025-3-28 20:53 作者: 繁重 時(shí)間: 2025-3-29 00:51
Michael M. Kreusser,Philip W. Raakene the actual crop mass to calculate the NNI value. As shown in Chapter 2, the NNI can be a valuable reference tool for experimental conditions where the determination of crop mass can be easily made, but it cannot be considered as an operational tool for crop diagnosis. It therefore seems necessary作者: FILLY 時(shí)間: 2025-3-29 05:32 作者: 暫時(shí)過(guò)來(lái) 時(shí)間: 2025-3-29 09:44 作者: 極微小 時(shí)間: 2025-3-29 14:55 作者: Granular 時(shí)間: 2025-3-29 18:30
Use of the Nitrogen Nutrition Index for the Analysis of Agronomical Datatatus of a crop could be estimated by the nitrogen nutrition index, which relates the actual plant N% to the critical N%. The objective of this first section is to give some examples of the advantage of using such an indicator of crop N status for the analysis and interpretation of agronomical data,作者: 責(zé)怪 時(shí)間: 2025-3-29 21:58
Grasslandsn temperate and tropical regions. Moreover, grasslands are subjected to a wide variety of defoliation treatments according to management plans. This diversity of conditions leads to large temporal and spatial variations in sward structure: i.e., botanical composition, plant morphology and architectu作者: APEX 時(shí)間: 2025-3-30 01:17
Wheat, Barley, and Durum Wheattillering to anthesis, for different cultivars and growth conditions. The results are mainly derived from Justes et al. (1994) with winter wheat. The validity of the curve of critical plant N% will also be evaluated for spring barely and durum wheat.作者: 別名 時(shí)間: 2025-3-30 04:37
Maize and Sorghumity of N soil mineralization in summer, the importance of animal manure inputs in many situations, and the uncertainty of the potential production as a consequence of variation in the intensity of summer drought, make prediction of the optimum N application rate very difficult.作者: 規(guī)章 時(shí)間: 2025-3-30 09:53 作者: 瑣碎 時(shí)間: 2025-3-30 15:07
Potatoes matter within the plant and the N and dry matter contents of the tubers. Excess of N is as harmful as N deficiency. Therefore, it is necessary to set up a system to determine the N requirement for this plant to avoid the adverse effect of excess N applications on both the crop yield itself, and als
