scholarly journals Synchronism of Leaf and Tiller Emergence Relative to Position and to Main Stem Development Stage in a Rice Cultivar

2004 ◽  
Vol 95 (3) ◽  
pp. 401-412 ◽  
Author(s):  
S. JAFFUEL
Keyword(s):  
Rice Cultivar ◽  
Development Stage ◽  
Main Stem ◽  
Stem Development

scholarly journals Effects of the Tillering Nodes on the Main Stem of a Chinese Large-Panicle-Type Rice Cultivar, Yangdao 4, on the Growth and Yield-Related Characteristics in Relation to Cropping Season

2009 ◽  
Vol 12 (2) ◽  
pp. 257-266 ◽  
Author(s):  
Peter Aglua Gendua ◽  
Yoshinori Yamamoto ◽  
Akira Miyazaki ◽  
Tetsushi Yoshida ◽  
Yulong Wang
Keyword(s):  
Rice Cultivar ◽  
Main Stem ◽  
Growth And Yield ◽  
Cropping Season

Syllepsis in Larixlaricina: association of sylleptic branching with cross-sectional stem growth and stem form of saplings

1987 ◽  
Vol 17 (12) ◽  
pp. 1609-1619 ◽  
Author(s):  
W. D. McCurdy ◽  
G. R. Powell
Keyword(s):  
Growth Increment ◽  
Stem Growth ◽  
Main Stem ◽  
Stem Form ◽  
Cross Sectional ◽  
Long Shoots ◽  
Plus Tree ◽  
Stem Development ◽  
Lateral Branches

The effect of sylleptic branching on past stem growth of 8-year-old Larixlaricina (Du Roi) K. Koch saplings was investigated in relation to the lengths of long shoots borne on sylleptically and proleptically originated lateral branches over a 4-year period. Over time, the sylleptic crown component accounted for increasing proportions of the total crowns of saplings exhibiting syllepsis. The total length of all long shoots in the crown increased linearly from lightly to heavily sylleptic saplings. However, groups of branches of sylleptic origin declined in average shoot vigour more rapidly than did groups of branches of proleptic origin in the same height-growth increment. Annual wood ring production and total stem cross-sectional areas at various positions along the main stem were positively correlated with the proleptic, sylleptic, and total branching components occurring above those positions. Wood production along the stem was greater, more uniform and the resultant stem more conical in heavily sylleptic saplings than in lightly sylleptic saplings. The role of syllepsis in crown and main stem development was discussed in relation to plus-tree selection for tree improvement purposes.

Bipolar radiofrequency induced thermotherapy and 1064 nm Nd:Yag laser in endovenous occlusion of insufficient veins: short term follow up results

VASA ◽  
2011 ◽  
Vol 40 (3) ◽  
pp. 235-240 ◽  
Author(s):  
Krnic ◽  
Sucic
Keyword(s):  
Side Effects ◽  
Success Rate ◽  
Nd:Yag Laser ◽  
Main Stem ◽  
Short Term ◽  
Main Trunk ◽  
Bipolar Radiofrequency ◽  
Saphenous Veins ◽  
Skin Redness ◽  
Complete Failure

Background: The aim of this study is to report our results in main stem vein closure using the bipolar radiofrequency induced thermotherapy (RFITT) system and the 1064nm Nd:Yag laser. Patients and methods: 44 incompetent main stem veins (37 great saphenous veins, one lesser saphenous vein, and 6 anterior accessory saphenous veins) in 29 patients were treated using RFITT. 53 incompetent main stem veins (45 great saphenous veins, 4 lesser saphenous veins, and 4 anterior accessory saphenous veins) in 43 patients were treated endovenously with 1064 nm Nd:Yag laser. All patients underwent postoperative duplex scanning within a month after procedure, as well as a short interview regarding postoperative discomfort. Results: In main stem veins treated with RFITT, the success rate within the first month was 86,4 % (38 out of 44 veins). Complete failure rate was 13,6 % (6 out of 44 veins). In 53 main stem veins treated by 1064 nm Nd:Yag laser, the success rate was 100 %, consisting of 98,1 % complete success (52/53 veins), and 1,9 % partial success (1/53 veins). None of the patients treated with RFITT experienced postoperative adverse effects, whereas 13/43 (30,2 %) patients treated with laser had to use oral analgesics after the treatment, and 21/43 (48,8 %) patients reported transient skin changes, such as bruising or skin redness. Conclusions: RFITT system was fairly efficient in the short term for closure of main trunk veins, whereas longer term results are still scarce. Postoperative side effects of RFITT were minimal. 1064nm Nd:Yag laser, according to short term results, proved to be very effective for main stem vein closure. Postoperative side effects related to 1064 nm Nd:Yag endovenous laser treatment proved to be minor, transient, and acceptable.

Early onset isolated ostial left-main-stem stenosis after breast cancer radiation report of a case and review of literature

2012 ◽  
Vol 60 (S 01) ◽  
Author(s):  
M Wilbring ◽  
SM Tugtekin ◽  
S Schön ◽  
D Joskowiak ◽  
K Matschke ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Early Onset ◽  
Main Stem ◽  
Review Of Literature ◽  
Left Main ◽  
Left Main Stem

Imaging Features of Nontumorous Conditions Involving the Trachea and Main-stem Bronchi

2002 ◽  
Vol 47 (3) ◽  
pp. 269
Author(s):  
Kyung Nyeo Jeon ◽  
Duk Sik Kang ◽  
Kyung Soo Bae
Keyword(s):  
Main Stem ◽  
Imaging Features

Effective Project Controls at Project Development Stage

2012 ◽  
Vol 2 (7) ◽  
pp. 137-139
Author(s):  
Devanshu Pandit ◽  
◽  
Dr. S. M. Yadav Dr. S. M. Yadav
Keyword(s):  
Development Stage ◽  
Project Development ◽  
Project Controls

Bed behavioral assessment of tomato varieties in Cote d Ivoire

2015 ◽  
Vol 5 (1) ◽  
pp. 513-522
Author(s):  
Jean-Claude N'ZI ◽  
Lassina FONDIO ◽  
Mako Francois De Paul N’GBESSO ◽  
Andé Hortense DJIDJI ◽  
Christophe KOUAME
Keyword(s):  
Behavioral Assessment ◽  
Development Stage ◽  
Research Centre ◽  
Vegetative Development ◽  
Potential Yield ◽  
Tomato Plants ◽  
Bacterial Diseases ◽  
Damage Rate ◽  
Fruit Damage ◽  
Tomato Breeding

Thirty accessions of tomato including twenty eight introduced accessions from The World Vegetable Center-AVRDC and as controls, two commercial varieties Mongal and Calinago, were assessed for agronomic performances at the Experimentation and Production Station of Angud dou of the National Agronomic Research Centre (CNRA) located in the South of Cote d Ivoire. The trial was arranged in a randomized block with three replications. The following parameters were determined at vegetative development stage: plant height at flowering stage, susceptibility of accessions to diseases, day to 50% flowering and day of first harvest, production duration, fruit length, fruit diameter, total number of fruits, number of fruits per plant, potential yield, net yield and fruit damage rate. Results showed that the commercial variety Mongal, with a potential yield of 15.9 and a net yield of 13.1 t ha-1, was the most productive. All the introduced accessions from AVRDC recorded the lowest potential yields from 2.2 to 9.7 t ha-1, and net yields from 1.7 to 8.6 t ha-1. In addition, accessions WVCT8, FMTT847 and WVCT13 were severely infested by bacterial wilt. The reduction of the net yield of tomato accessions resulted in the high fruit damage rates. For the future tomato breeding work, it would be appropriate to introduce into the trials bacterial diseases tolerant varieties. Moreover, some studies could be undertaken to determine the nature of the bacteria involved in the plant wilting and to find out the causal agent of the tomato plants burning at the fructification stage reducing the harvest duration.

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