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Items: 1 to 20 of 134

1.

Effects of nitrogen application rate and leaf age on the distribution pattern of leaf SPAD readings in the rice canopy.

Yang H, Li J, Yang J, Wang H, Zou J, He J.

PLoS One. 2014 Feb 10;9(2):e88421. doi: 10.1371/journal.pone.0088421. eCollection 2014. Erratum in: PLoS One. 2014;9(3):e92509.

3.

[Nitrogen status diagnosis of rice by using a digital camera].

Jia LL, Fan MS, Zhang FS, Chen XP, Lü SH, Sun YM.

Guang Pu Xue Yu Guang Pu Fen Xi. 2009 Aug;29(8):2176-9. Chinese.

PMID:
19839333
4.

Estimation of leaf nitrogen content from spectral characteristics of rice canopy.

Yang CM.

ScientificWorldJournal. 2001 Dec 18;1 Suppl 2:81-9.

5.

Visible foliar injury caused by ozone alters the relationship between SPAD meter readings and chlorophyll concentrations in cutleaf coneflower.

Neufeld HS, Chappelka AH, Somers GL, Burkey KO, Davison AW, Finkelstein PL.

Photosynth Res. 2006 Mar;87(3):281-6. Epub 2006 Jan 26.

PMID:
16699918
6.

Chlorophyll index, photochemical reflectance index and chlorophyll fluorescence measurements of rice leaves supplied with different N levels.

Shrestha S, Brueck H, Asch F.

J Photochem Photobiol B. 2012 Aug 1;113:7-13. doi: 10.1016/j.jphotobiol.2012.04.008. Epub 2012 May 3.

PMID:
22617629
7.

Analysis of quantitative trait loci affecting chlorophyll content of rice leaves in a double haploid population and two backcross populations.

Jiang G, Zeng J, He Y.

Gene. 2014 Feb 25;536(2):287-95. doi: 10.1016/j.gene.2013.12.010. Epub 2013 Dec 17.

PMID:
24361205
8.

SPAD chlorophyll meter reading can be pronouncedly affected by chloroplast movement.

Nauš J, Prokopová J, Rebíček J, Spundová M.

Photosynth Res. 2010 Sep;105(3):265-71. doi: 10.1007/s11120-010-9587-z. Epub 2010 Jul 27.

PMID:
20661644
9.

Detection of nitrogen-overfertilized rice plants with leaf positional difference in hyperspectral vegetation index.

Zhou QF, Liu ZY, Huang JF.

J Zhejiang Univ Sci B. 2010 Jun;11(6):465-70. doi: 10.1631/jzus.B0900348.

10.

[Winter wheat GPC estimation based on leaf and canopy chlorophyll parameters].

Song XY, Wang JH, Yang GJ, Cui B, Chang H.

Guang Pu Xue Yu Guang Pu Fen Xi. 2014 Jul;34(7):1917-21. Chinese.

PMID:
25269308
11.

Optimal Leaf Positions for SPAD Meter Measurement in Rice.

Yuan Z, Cao Q, Zhang K, Ata-Ul-Karim ST, Tian Y, Zhu Y, Cao W, Liu X.

Front Plant Sci. 2016 May 26;7:719. doi: 10.3389/fpls.2016.00719. eCollection 2016.

12.

SPAD-based leaf nitrogen estimation is impacted by environmental factors and crop leaf characteristics.

Xiong D, Chen J, Yu T, Gao W, Ling X, Li Y, Peng S, Huang J.

Sci Rep. 2015 Aug 25;5:13389. doi: 10.1038/srep13389.

13.

Influence of iron plaque on uptake and accumulation of Cd by rice (Oryza sativa L.) seedlings grown in soil.

Liu H, Zhang J, Christie P, Zhang F.

Sci Total Environ. 2008 May 15;394(2-3):361-8. doi: 10.1016/j.scitotenv.2008.02.004. Epub 2008 Mar 5.

PMID:
18325566
14.

Evaluating the relationship between leaf chlorophyll concentration and SPAD-502 chlorophyll meter readings.

Uddling J, Gelang-Alfredsson J, Piikki K, Pleijel H.

Photosynth Res. 2007 Jan;91(1):37-46. Epub 2007 Mar 7.

PMID:
17342446
15.

Shoot biomass growth is related to the vertical leaf nitrogen gradient in Salix canopies.

Weih M, Rönnberg-Wästjung AC.

Tree Physiol. 2007 Nov;27(11):1551-9.

PMID:
17669744
16.

Dorsoventral asymmetry of photosynthesis and photoinhibition in flag leaves of two rice cultivars that differ in nitrogen response and leaf angle.

Kumagai E, Hamaoka N, Araki T, Ueno O.

Physiol Plant. 2014 Aug;151(4):533-43. doi: 10.1111/ppl.12145. Epub 2014 Jan 29.

PMID:
24471973
17.

Leaf respiration at different canopy positions in sweetgum (Liquidambar styraciflua) grown in ambient and elevated concentrations of carbon dioxide in the field.

Tissue DT, Lewis JD, Wullschleger SD, Amthor JS, Griffin KL, Anderson OR.

Tree Physiol. 2002 Nov;22(15-16):1157-66.

PMID:
12414375
18.

N uptake and distribution in crops: an agronomical and ecophysiological perspective.

Gastal F, Lemaire G.

J Exp Bot. 2002 Apr;53(370):789-99. Review.

PMID:
11912222
19.

Carbon/Nitrogen Imbalance Associated with Drought-Induced Leaf Senescence in Sorghum bicolor.

Chen D, Wang S, Xiong B, Cao B, Deng X.

PLoS One. 2015 Aug 28;10(8):e0137026. doi: 10.1371/journal.pone.0137026. eCollection 2015.

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