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53篇 您的检索式:作者名="SAKER L"
    题名 作者 年代 出处 被引量
1Assessment of a rapid method,using soil cores, for estimating the amount and distribution of crop roots in the field 显示文摘Drew M C Saker L R 1980Plant and Soil1980,55,:1
2Oscillation criteria for second-order nonlinear delay dynamic equations on time scales显示文摘ERBE L H PETERSON A SAKER S H 2007J Math Anal Appl2007,333,1:1
3Changes in the kinetics of phosphate and potassium absorption in nutrient-deficient harley roots measured by a solution-depletion technique显示文摘DREW M C SAKER L R 1984Plants1984,160,:1
4Changes in the kinetics of phosphate and potassium absorption in nutrient-deficient barley roots measured by a solution-depletion technique显示文摘Drew M C Saker L R Barber S A Jenkins W 1984Planta1984,160,:1
5Hille and Nehari type criteria for third order dynamic equations 显示文摘ERBE L PETERSON A SAKER S H 2007J Math Anal Appl2007,329,:1
6Ionic and pH signalling from roots to shoots of flooded tomato plants in relation to stomatal closure显示文摘Jackson M B Leslie R Saker L R 2003Plant and soil2003,253,1:1
7Occurrence of blooms of the cyanobacterium Cylindrospermopsis raciborskii (Woloszynska) Seenayya and Subha Raju in a north Queensland domestic water supply显示文摘Saker M L Griffiths D J 2001Marine and Freshwater Research2001,52,6:1
8Oscillation Criteria for Second Order Nonlinear Delay Dynamic Equations显示文摘ERBE L PETERSON A SAKER S H 2007J Math Anal Appl2007,333,:1
9Cattle mortality attributed to the toxic cyanobacterium Cylindrospermopsis raciborskii in an outback region of North Queensland显示文摘Saker M L Thomas A D Norton J H 1999Environmental Toxicology1999,14,1:1
10Oscillation criteria for second order nonlinear delay dynamic equations显示文摘Erbe L Peterson A Saker S H 2007J Math Anal Appl2007,333,:1
11Oscillation criteria for secondorder nonlinear delay dynamic equations 显示文摘Erbe L Peterson A Saker S H 2007J Math Anal Appl2007,333,1:1
12Oscillation criteria for second-order nonlinear delay dynamic equations显示文摘ERBE L PETERSON A SAKER S H 0,,01:1
13Rapid disruption of nitrogen metabolism and nitrate transport in spinach plants deprived of sulphate显示文摘Prosser I M Purves J V Saker L R 2001Journal of Experimental Botany2001,52,354:1
14Oscillation criteria for second-order nonlinear delay dynamic equa- tions显示文摘ERBE L PETERSON A SAKER S H 2007J Math Anal Appl2007,333,:1
15First repot1 and toxicological assessmelrl of the eyanobae- terium Cylindrospermopsis raeiborskii from Portuguese fi'eshwaters 显示文摘Saker M L Nogueira 1 C G Vaseoneelos V M 2003Ecotox Environ Safe2003,55,2:1
16Oscillation criteria for second-order nonlinear delay dynamic equations显示文摘Erbe L Peterson A Saker S H 2007J Math Anal Appl2007,333,:1
17Asymptotic behavior of solutions of a third-order nonlinear dy- namic equation on time scales 显示文摘ERBE L PETERSON A SAKER S H 2005J Comput Appl Math2005,181,:1
18Hille and Nehari type criteria for third order dynamic equations 显示文摘ERBE L PETERSON A SAKER S H 2007J Math AnalAppl2007,329,:1
19Nutrient supply and the growth of the seminal root system in barley 显示文摘DREW M C SAKER L R ASHLEY T W 1973Journal of Experimental Botany1973,24,:1
20Oscillation and asymptotic behavior a third order nonlinear dynamic e- quation显示文摘ERBE L PETERS)N A SAKER S H 2006Can Appl Math Q2006,14,:1
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