scholarly journals Выделение и изучение биотипов в популяции сорта винограда Мускат янтарный

2019 ◽  
Author(s):  
N.L. Studennikova ◽  
Z.V. Kotolovets
Keyword(s):  
Clonal Selection ◽  
Average Weight ◽  
Grapevine Cultivar ◽  
Length Width ◽  
Productivity Indicators ◽  
Selection Of

Представлены результаты работы по клоновой селекции винограда сорта Мускат янтарный на промышленных насаждениях ООО Качинский (г. Севастополь) площадью 11,5 га. Установлено, что популяция сорта Мускат янтарный варьирует по параметрам (длина, ширина, средний вес) грозди. В результате проведенных исследований выделены три группы кустов (биотипов), различающиеся по величине и массе грозди. Приведены морфологические и биолого-хозяйственные признаки биотипов сорта винограда Мускат янтарный, а также механический состав их гроздей и ягод. Показано, что урожайность промышленных насаждений сорта Мускат янтарный, наряду с другими факторами, определяется соотношением биотипов в них. Экономически оправдан отбор протоклонов биотипа III, которые по показателям продуктивности превышают контроль на 2,0 кг/куст, сохраняя качество ягод.The paper presents the results of the work on clonal selection of Muscat Yantarniy grapevine cultivar in commercial vineyards of OOO Kachinsky (Sevastopol) occupying 11.5 ha. The study established that population of cv. Muscat Yantarniy varies by bunch parameters (length, width, average weight). The study singled out three groups of bushes (biotypes) varying in bunch size and weight. Morphological, biological and economic features of cv. Muscat Yantarniy biotypes are given along with mechanical composition of bunches and berries. It is demonstrated that the yield from cv. Muscat Yantarniy commercial plantations, among other factors, is determined by the ratio of the biotypes. Thus, selection of the biotype III protoclones exceeding control productivity indicators by 2 kg/bush while maintaining quality of the berries is economically feasible..

scholarly journals (200) Influence of Planting Density on Yield and Quality of Confectionery Seed Pumpkins

HortScience ◽  
2005 ◽  
Vol 40 (4) ◽  
pp. 1054B-1054
Author(s):  
Sung Eun Lee ◽  
Chun Ho Pak ◽  
Yong Beom Lee ◽  
Harlene Hatterman-Valenti ◽  
Chiwon W. Lee
Keyword(s):  
Plant Density ◽  
Planting Density ◽  
Average Weight ◽  
Plant Spacing ◽  
Yield And Quality ◽  
Snow White ◽  
Total Seed ◽  
Seed Yields ◽  
Selection Of

Afield study evaluated the influence of planting density on the yield and quality of confectionery seed pumpkins grown near Hatton, N.D. An open-pollinated selection of Chinese snow-white seeds (CS) and a hull-less (HL) seed cultivar (`Takai', Johnny's Selected Seeds) were grown at three different planting densities (1-, 2-, or 3-ft plant spacing on rows 5 ft apart) from 5 May to 7 Oct. The total number of plants at high, medium, and low densities was 8712, 4356, and 2904 per acre (21,529, 10,764, and 7176 plants per ha, respectively). The average number of fruits harvested at high, medium, and low densities, respectively, was 0.93, 1.2, and 1.4 per plant for CS and 1.2, 1.7, and 2.5 per plant for HL. Total seed yields were estimated at 1011, 599, and 466 kg/acre (2498, 1480, and 1151 kg·ha-1) for CS and 661, 500, and 498 kg/acre (1633, 1235, and 1231 kg·ha-1) for HL, respectively, at high, medium, and low planting densities. While the average weight of fruits decreased as planting density increased, the total number and weight of seeds produced per fruit were unaffected by changing plant density in either cultivar.

scholarly journals Deep CNNBased Detection for Tea Clone Identification

2019 ◽  
Vol 19 (2) ◽  
pp. 45
Author(s):  
Ade Ramdan ◽  
Endang Suryawati ◽  
R. Budiarianto Suryo Kusumo ◽  
Hilman F. Pardede ◽  
Oka Mahendra ◽  
...  
Keyword(s):  
Neural Network ◽  
Deep Learning ◽  
Plant Material ◽  
Visual Inspection ◽  
Clonal Selection ◽  
Smallholder Farmers ◽  
Physical Attributes ◽  
Bone Structures ◽  
Selection Of

One factor affecting the quality of tea is the selection of plant material that would be planted on the field. Clonal selection is a common way to produce tea with better quality. However, as a natural cross pollination species, tea often consists of various clones or progenies of cross-pollinated process. This commonly occurs on plantations owned by smallholder farmers. To produce a consistent quality tea, the clones or progenies need to be identified. Usually, human experts distinguish the plants from leaves by visual inspection on the physical attributes of the leaves, such as the textures, the bone structures, and the colors. It is very difficult for non-experts or common farmers to do such identifications. In this, we propose a deep learning-based identification of tea clones. We apply deep convolutional neural network (CNN) to identify 3 types of tea clones of Gambung series, a series of tea clones developed at Research Institute of Tea and Cinchona. Our study indicates that the performance of the CNN systems are affected by the depth of the convolutional layers. VGGNet, a popular CNN architectures with 16 layers, achieves better accuracy compared to AlexNet, a CNN with 6 layers.

scholarly journals Agrobiological and wine quality traits of Vitis vinifera cv. Merlot clones selected in Serbia

OENO One ◽  
2015 ◽  
Vol 49 (4) ◽  
pp. 267
Author(s):  
Dragan S. Vujović ◽  
Dragoljub M. Žunić ◽  
Blaženka S. Popović ◽  
Milica M. Pantelić ◽  
Jelena B. Popović-Djordjević
Keyword(s):  
Clonal Selection ◽  
Research Work ◽  
Market Potential ◽  
Anthocyanin Content ◽  
Wine Quality ◽  
Total Anthocyanin ◽  
Significant Difference ◽  
The Republic ◽  
Selection Of

<p align="justify"><strong>Aims</strong>: The selection of cv. Merlot clones performed in the Grocka winegrowing region, Republic of Serbia, and the study of agrobiological and technological traits of three selected clones and Merlot standard.</p><p style="text-align: justify;"><strong>Methods and results</strong>: The selection of clones was done using the method of individual clone selection in four phases over 15-20 years (Cindrić, 2003). O.I.V. methods were used in determining the most important agrobiological and economic-technological traits of grapes. The results of studied traits of grape and wine suggest that the quality of the clones surpassed the quality of the standard. Although the highest values for most of the studied traits were obtained for clone 025, there was no statistically significant difference between the clones. Indeed, the significant distinction between the clones was obtained for total polyphenol content (TPC) and total anthocyanin content (TAC) in wines: the wine of clone 025 had the highest TPC and TAC values. According to the tasting scores, wines of the clones may be classified as "quality wines with geographical indications".</p><p style="text-align: justify;"><strong>Conclusion</strong>: The selected clones were characterised by good quality grapes and wines. Improved viticultural parameters, versus the mother vine, indicate the need for further research work on the chemistry of both grapes and wines, aiming to better understand the characteristics of the selected clones and their market potential. Significance and impact of the study: The development of new clones (namely 022, 025 and 029) of better quality than the mother vine will, in the long term, lead to the introduction of the best clone(s) in viticultural practices and production. Until today, the clonal selection of Merlot has not been done in the Republic of Serbia and there are no recognised clones.</p>

scholarly journals ANALYSIS OF MORPHOMETRIC PARAMETERS DUCK EGGS OF LOCAL BREED SHAOXING

AGROFOR ◽  
2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Pavlyna DZHUS ◽  
Olena SYDORENKO ◽  
Bindan CHEN ◽  
Liumeng LI
Keyword(s):  
Shape Index ◽  
Morphometric Parameters ◽  
Average Weight ◽  
Limit Values ◽  
Local Breed ◽  
Republic Of China ◽  
Average Value ◽  
Egg Shape ◽  
Length Width ◽  
Selection Of

The efficiency of industrial poultry farming within the optimization of poultry technology, depends on the level of genetic potential of the flock. Selection features of Shaoxing ducks make this kind optimal for its breeding in the People's Republic of China. The study aims to evaluate the morphometric characteristics of Shaoxing duck eggs, which are bred on the breeding farm of Zhejiang Generation Biological Science and Technology Co., Ltd in Zhuji, Zhejiang Province, China. The weight, length, width of the eggs and the index of the egg shape have been determined. An individual method of counting the number of eggs laid by ducks of the Shaoxing breed for 4 adjacent months has been implemented. The average weight of the egg is 67.45 ± 0.22 g with limit values lim max = 89 g lim min = 45 g. The average value of egg length is 6.02 ± 0.01 cm, width – 4.45 ± 0.01 cm. The duck egg shape index is 74.01 ± 0.12. Thereby systematic individual studies of morphometric parameters of eggs will increase the effect of selection by expanding the indicators of lifelong assessment of the uterine population of ducks. Selection of queens for the breeding core of the breed according to the indicators of manufacturability of morphometric parameters of eggs will increase the incubation yield of ducklings and, accordingly, will be one of the effective mechanisms to ensure economic profitability of breeding Shaoxing ducks.

Yield and fruit quality of introduced cultivars of raspberries {Rubus idaeus L.) in the Crimea

2020 ◽  
pp. 131-134
Author(s):  
Z. I. Arifova ◽  
N. N. Gorb N.N.
Keyword(s):  
Fruit Size ◽  
Rubus Idaeus ◽  
Soluble Solids ◽  
High Yield ◽  
Average Weight ◽  
Chemical Treatments ◽  
Good Taste ◽  
The Crimea ◽  
Selection Of

The aim of the research was to study introduced cultivars of raspberries on economic and biological characteristics and selection of adapted to the conditions of the Crimea, high-yielding, winter-hardy, disease- resistant cultivars with high taste and commercial qualities of berries. The article presents the results of a study of seven raspberry cultivars (Glen Ample, Cowichan, Laszka, Marianuska, Perseya, Polka, Phenomen) for agronomic characteristics: yield, disease resistance, average weight, quality and biochemical composition of berries. Control - Balsam cultivar, recognized in the Crimea. The data obtained allowed to distinguish the following cultivars: on the basis of large fruit size (3.0-4.0 g) Phenomen, Laszka, Glen Ample, Marianuska, Cowichan; high yield (0.322 - 0.393 kg/shoot) Laszka, Marianuska, Perseya; good taste of fruits (4.5 - 4.9 points) Cowichan, Marianuska, Perseya, Polka; high content of ascorbic acid (47.6 - 61.7 mg/100g) Glen Ample, Marianuska, Perseya; the high content of soluble solids (15.3 - 17.7%) Laszka, Marianuska, Polka, Phenomen, Cowichan. Over the years of research, all raspberry plants had a healthy appearance; chemical treatments on the experimental site were not used. The introduction of promising cultivars of raspberries will significantly improve the assortment of culture in the Crimea, increase the production of berry products. The best cultivars chosen for valuable characters can be used in breeding.

ON THE EXPERT’S RIGHT TO BE PRESENT AT LEGAL PROCEEDINGS

2016 ◽  
Vol 15 ◽  
pp. 163-171
Author(s):  
M. G. Shcherbakovskiy
Keyword(s):  
Initial Data ◽  
Legal Proceedings ◽  
Reliable Assessment ◽  
Data Acquiring ◽  
Selection Of

The article discusses the reasonsfor an expert to participate in legal proceedings. The gnoseological reason for that consists of the bad quality of materials subject to examination that renders the examination either completely impossible or compromises objective, reasoned and reliable assessment of the findings. The procedural reason consists ofa proscription for an expert to collect evidence himself or herself. The author investigates into the ways of how an expert can participate in legal proceedings. If the defense invites an expert to participate in the proceedings, then it is recommended that his or her involvement should be in the presence of attesting witnesses and recorded in the protocol. In the course of the legal proceedings an expert has the following tasks: adding initial data, acquiring new initial data, understanding the situation of the incident, acquiring new objects to be studied, including samples for examination. An expert’s participation in legal proceedings differs from the participation of a specialist or an examination on the scene of the incident. The author describes the tasks that an expert solves in the course of legal proceedings, the peculiarities ofan investigation experiment practices, the selection of samples for an examination, inspection, interrogation.

Implementasi Voip Server Berbasis IPV6 Dengan Raspberry PI

2019 ◽  
Vol 9 (01) ◽  
pp. 47-54
Author(s):  
Rabbai San Arif ◽  
Yuli Fitrisia ◽  
Agus Urip Ari Wibowo
Keyword(s):  
Internet Protocol ◽  
Wireless Transmission ◽  
Raspberry Pi ◽  
Test Results ◽  
Average Delay ◽  
Ipv6 Network ◽  
Ip Network ◽  
Selection Of ◽  
Better Than

Voice over Internet Protocol (VoIP) is a telecommunications technology that is able to pass the communication service in Internet Protocol networks so as to allow communicating between users in an IP network. However VoIP technology still has weakness in the Quality of Service (QoS). VOPI weaknesses is affected by the selection of the physical servers used. In this research, VoIP is configured on Linux operating system with Asterisk as VoIP application server and integrated on a Raspberry Pi by using wired and wireless network as the transmission medium. Because of depletion of IPv4 capacity that can be used on the network, it needs to be applied to VoIP system using the IPv6 network protocol with supports devices. The test results by using a wired transmission medium that has obtained are the average delay is 117.851 ms, jitter is 5.796 ms, packet loss is 0.38%, throughput is 962.861 kbps, 8.33% of CPU usage and 59.33% of memory usage. The analysis shows that the wired transmission media is better than the wireless transmission media and wireless-wired.

DESIGN, SIMULATION AND IMPLEMENTATION MONITORING SYSTEM FOR SYSTEM CONTROL C4 FEEDING PUMP FOR FEED VAPORIZATION IN THE BUTADIENE PLANT

2020 ◽  
Vol 1 (1) ◽  
pp. 31-35
Author(s):  
Fahmi Yunistyawan ◽  
Yunistyawan J Berchmans ◽  
Gembong Baskoro
Keyword(s):  
Motor Control ◽  
Control System ◽  
Field Operator ◽  
System Control ◽  
Variable Speed ◽  
Variable Speed Drive ◽  
Software And Hardware ◽  
Discharge Pressure ◽  
Selection Of

This study implements the auto start control system on an electric motor 3 phase C4Feeding pump when the discharge pressure is low-low (4.3 kg /cm²). The C4 feeding pumpmotor was initially manually operated from the local control station, this was very ineffectiveand inefficient because it still relied on the field operator to operate the pump motor and whenthe plant was in normal operating it is very risk if the field operator late to operate motor then itwill impact to quality of the product, and if the delay time to operate motor is too long then planthave to shut down, therefore improvement is needed in the C4 feeding pump motor controlsystem. In this paper, various types of 3-phase motor control are explained which allow it to beapplied to the C4 feeding pump motor that are on-off, inverter, and variable speed drive andefficient selection of the three systems control of the motor. Software and hardware used in thisthesis work are DCS CENTUM VP Yokogawa.

Thomas More’s Correspondence in a Spanish Ambiance

Moreana ◽  
2002 ◽  
Vol 39 (Number 149) (1) ◽  
pp. 41-60 ◽  
Author(s):  
Eugenio M. Olivares Merino
Keyword(s):  
The Subject ◽  
Selection Of

The recent reprinting of Álvaro de Silva’s 1998 edition of a selection of More’s letters prompts the author to examine the subject of Spanish translations of More, and of de Silva’s general commentary on More’s correspondence and on his relationship to other humanists. The author reflects on aspects of More’s personality as exposed in his letters and uses what he finds as a corrective to several biographical misconceptions. He points out the strengths and weaknesses of de Silva’s work and compares it with that of other translators, particularly Elizabeth Rogers, and notes the particularly Spanish quality of de Silva’s edition.

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