Research on recognition technology of Caragana korshinskii main stem used to keep stubble at a certain height after cutting

2021 ◽  
Author(s):  
Dingzhong Tan ◽  
Chenggong Ji ◽  
Chao Jiang ◽  
Chenxi Guan ◽  
Yuying Wang
Keyword(s):  
Main Stem ◽  
Caragana Korshinskii

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

First record of the crystal darter (Crystallaria asprella) from Big River, Missouri, since 1963

2010 ◽  
Vol 44-45 (2010-2011) ◽  
pp. 41-43
Author(s):  
Jeffery M. Ray
Keyword(s):  
Endangered Species ◽  
First Record ◽  
Main Stem ◽  
Jefferson County ◽  
River Drainage

Abstract The capture of a crystal darter Crystallaria asprella, a state endangered species in Missouri, from the main stem of Big River (Meramec River drainage) in August 2009 represented the first documentation of the species in nearly 50 years from Big River, Jefferson County, and only the second record ever reported from this river.

Evaluation of Stable Morphological Traits in Soybean Collection Samples for Determination of Standard Varieties

2020 ◽  
pp. 67-77
Keyword(s):  
Seed Coat ◽  
Leaf Size ◽  
Flower Color ◽  
The Other ◽  
Main Stem ◽  
Complete Evaluation ◽  
Varietal Identification ◽  
Basic Color ◽  
Dark Color ◽  
Generative Organs

For identification of varieties, it is desirable to use genetically predetermined traits that are decisive for the varietal identification of the distinguishing characteristics of the varieties production and new genotypes for selection. The presence a complete evaluation of the selection samples a particular crop is the basis for the formation of informative databases characteristics the varieties of standards used in plant examination to determine the level of expression a characteristic particular genotype according to the code of their manifestation. For the 20 traits we used to identify, we identified 6 least volatile, highly trait-stable traits over the years of study to identify. These are: “coloring of the pubescence of the main stem”, “the size of the lateral leaf”, “the intensity of green leaf color”, “flower color”, “the intensity of brown bean color”, “basic color of the seed coat”. The other 14 traits are highly variable and unstable among varieties, but may be significant under certain conditions. According to the results of the research we have determined the conformity of the collection varieties by code graduation. In the study, we selected varieties with corresponding codes of attributes of the reference varieties the UPOV technique. On the basic of the color the pubescence of the main stem, 36% varieties are with grey stem pubescence. Among the standards: Apache, Alaric, Talon according to the grey color of the pubescence, we identified varieties Zolotysta, Ozzie, Diona. The 2947 564/84, Stepnaya-90, Knyazhna. The lateral leaf size is a sign that affects the increase in green mass of plants and subsequently on productivity. Graduation of the sign small size of leaf had varieties: Zuma, Ksenya; middle – Heinong 37, Yuh-30; large – 2947 564/84, Vinni, DSS 2504. The following is a sign of the intensity of leaf plate, which is divided by gradation into light, moderate and dark. Among our samples with a light degree of color, we can distinguish Diona, Sribna Ruta, and Zuma. For varieties with moderate gradation of color are selected: Perlyna, 93/99, Knyazhna. To the dark color of the leaf plate we attributed the varieties: Stepnaya-90, Ozzie. Among the varieties we studied of the basics of flower color 37% varieties are with a white flower, and 63% with a purple. According to the varieties of standards: Chandor, Cresir, Toreador to the white color of the flower we attributed varieties Knyazhna, Ozzie, Zolotysta. With the purple color of the flower we have selected varieties: 93/99, Zhemchuzhna, Heinong 37. On the basis of the intensity of brown color bean, which characterizes the generative organs of the plant, is divided into weak, moderate and strong, but the other identifiers there are gradations: sandy, gray, light brown, brown and dark brown, so we decided what would be better identify by color gradation. To the sandy color of the beans we attributed varieties Perlyna, Yuh-30; gray – Sribna Ruta; light brown – Kobza, Knyazhna; brown – Ksenya; dark brown – Zhemchuzhna, Vinni. Important features that identify the description of varieties include basic color of the seed coat, which affects the taste of the seeds. In particular, the seeds are divided by color into yellow – Kobza, Yuh-30; yellow-green – Vinni, Luch Nadezhdy; green – Heorhina; light brown – 2947 564/84, brown – DSS 2504; dark brown – 2974 YS-24 and black color – not detected. Following the results of the previous collection of soybean varieties from the morphological sings of vegetative, generative organs of plants, it was possible to identify varieties with stable manifestation of standard identifying sings of soybean. Collection varieties with one standard characteristics: Heinong 37, Luch Nadezhdy, DSS 2504, 2974 YS-24; two signs: Zolotysta, Diona, Stepnaya-90, Zuma, Ksenya, Heorhina, Sribna Ruta, Perlyna, 93/99, Zhemchuzhna; three signs: Ozzie, 2947 564/84, Yuh-30, Vinni, Knyazhna.

Modeling of Biomass-Based Leaf Morphological Parameters on Main Stem for Rapeseed(Brassica napusL.)

2015 ◽  
Vol 41 (9) ◽  
pp. 1435
Author(s):  
Wen-Yu ZHANG ◽  
Wei-Xin ZHANG ◽  
Dao-Kuo GE ◽  
Hong-Xin CAO ◽  
Yan LIU ◽  
...  
Keyword(s):  
Main Stem ◽  
Morphological Parameters

Evolutionary QTL-allele changes in main stem node number among geographic and seasonal subpopulations of Chinese cultivated soybeans

2021 ◽  
Author(s):  
Abbas Muhammad Fahim ◽  
Fangdong Liu ◽  
Jianbo He ◽  
Wubing Wang ◽  
Guangnan Xing ◽  
...  
Keyword(s):  
Main Stem ◽  
Node Number ◽  
Stem Node

scholarly journals BRONCHIAL ADENOMA TREATED BY SLEEVE RESECTION OF THE MAIN-STEM BRONCHUS

1958 ◽  
Vol 35 (3) ◽  
pp. 372-377
Author(s):  
John E. Connolly ◽  
J. Maxwell Chamberlain
Keyword(s):  
Main Stem ◽  
Sleeve Resection ◽  
Main Stem Bronchus ◽  
Bronchial Adenoma

Mapping QTLs for yield components and chlorophyll a fluorescence parameters in wheat under three levels of water availability

2011 ◽  
Vol 9 (2) ◽  
pp. 291-295 ◽  
Author(s):  
Ilona Czyczyło-Mysza ◽  
Izabela Marcińska ◽  
Edyta Skrzypek ◽  
Małgorzata Chrupek ◽  
Stanisław Grzesiak ◽  
...  
Keyword(s):  
Drought Stress ◽  
Chlorophyll A ◽  
Chlorophyll A Fluorescence ◽  
Wheat Yield ◽  
Dry Weight ◽  
Interval Mapping ◽  
Main Stem ◽  
Severe Drought ◽  
Single Marker Analysis ◽  
Fluorescence Parameters

Drought is one of the major factors limiting wheat yield in many developing countries worldwide. Parameters of chlorophyll a fluorescence kinetics under drought stress conditions have been used to characterize dehydration tolerance in wheat. In the present study, a set of 94 doubled haploid lines obtained from Chinese Spring × SQ1 (CSDH), mapped with 450 markers, was evaluated for yield (grain dry weight/main stem ear), number of grains/main stem ear (NG) and chlorophyll a fluorescence parameters (FC) under moderate and severe drought stress, and compared with results for well-watered plants. quantitative trait loci (QTLs) were identified using Windows QTLCartographer version 2.5 software and the results were analysed using single-marker analysis (SMA) and composite interval mapping (CIM). Analysis using SMA and CIM showed mostly similar QTLs for all traits, though more QTLs were identified by SMA than by CIM. The genetic control of yield, NG and FC varied considerably between drought-stressed and non-stressed plants. Although no major QTL co-locations were found for yield and FC using CIM, the co-location of QTLs for NG, yield and Fv/Fm in drought-stressed plants was observed on chromosome 5A using SMA.

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
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