Zobrazeno 1 - 8
of 8
pro vyhledávání: '"M. F. Pampolino"'
Autor:
C. Grant, Zhou Wei, Jin JiYun, Chuan LiMin, M. F. Pampolino, Li ShuTian, A. M. Johnston, He Ping
Publikováno v:
Better Crop with Plant Food. 102:8-10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc01a37e4569a66b7218250f2acbb1e1
https://doi.org/10.24047/bc10218
https://doi.org/10.24047/bc10218
Publikováno v:
Experimental Agriculture. 35:153-166
A study was conducted from October 1994 to March 1996 to assess groundwater dynamics and quality in relation to landuse and farm input of nitrogen fertilizer in a highly diversified and intensive agricultural area at Magnuang, Batac, Ilocos Norte. Mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ad629f7c11741c4a9cdc8eab48b6961
https://doi.org/10.1017/s0014479799002033
https://doi.org/10.1017/s0014479799002033
Publikováno v:
Soil Science Society of America Journal. 61:1202-1213
Using ion-exchange resin capsules for assessing nutrient supply in lowland rice (Oryza sativa L.) fields requires strategies for estimating field means of resin adsorption quantities (RAQs). To develop recommendations for on-site use of capsules, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4e64dfba761d589b7e1215c84e30cd1
https://doi.org/10.2136/sssaj1997.03615995006100040028x
https://doi.org/10.2136/sssaj1997.03615995006100040028x
Publikováno v:
Nutrient Cycling in Agroecosystems. 46:111-125
Data from long-term experiments at 11 sites in Asia with a wide range of nutrient input treatments and yield levels were used to quantify crop P requirements of rice (Oryza sativa L.) and the P balance in intensive, irrigated rice systems. Uptake of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f3956d7f46396c823ac9abcf23f3924
https://doi.org/10.1007/bf00704311
https://doi.org/10.1007/bf00704311
Publikováno v:
Nutrient Cycling in Agroecosystems. 46:11-21
Based on the analysis of soil K status in 11 long-term fertility experiments in Asia, two approaches for assessing the K-supplying power of lowland paddy soils were evaluated to predict total K uptake by irrigated rice. A regression model combining c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bf1accbfe32fb256e96bbd0de56944b
https://doi.org/10.1007/bf00210220
https://doi.org/10.1007/bf00210220
Autor:
M. F. Pampolino, A. Dobermann
Publikováno v:
Communications in Soil Science and Plant Analysis. 26:1507-1523
Indirect methods for determination of crop growth indices may be used as alternatives for measuring growth curves and/or growth variability of field crops. In this study, a commercially available optical sensor was tested for indirect measurement of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a270a9fdff24eab7ec724d667aa4975f
https://doi.org/10.1080/00103629509369387
https://doi.org/10.1080/00103629509369387
Autor:
M. A. Adviento, Earl O. Skogley, Jae E. Yang, H. Langner, A. Dobermann, H. Mutscher, M. F. Pampolino
Publikováno v:
Communications in Soil Science and Plant Analysis. 25:1329-1353
A method based on use of ion exchange resin capsules was evaluated for simultaneous extraction of plant available nutrients (N, P, K, Ca, Mg, and Na) to determine its utility as a general soil testing procedure for soils of world‐wide origin. Nutri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::218c8fba56148673842e22aaf74b157b
https://doi.org/10.1080/00103629409369119
https://doi.org/10.1080/00103629409369119
Autor:
M. F. Pampolino, John L. Gaunt, Heinz-Ulrich Neue, M. A. A. Adviento, A. Dobermann, I. F. Grant
Publikováno v:
Soil Science Society of America Journal. 58:1708
Monitoring and modeling the dynamics of N in flooded rice fields require reliable methods for both sampling and analysis. Destructive soil sampling and centrifugation and in situ sampling of soil solution using microporous polymer tubes (rhizon soil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03b7d3ddf002630fb9fd0a5e576e671f
https://doi.org/10.2136/sssaj1994.03615995005800060019x
https://doi.org/10.2136/sssaj1994.03615995005800060019x