scholarly journals A Fruit Tree as an Identification Element of Ornamental Gardens Shaping in Croatia- Istria Ornamental Gardens Case

2017 ◽  
Vol 74 (1) ◽  
pp. 50
Author(s):  
Alka TURALIJA ◽  
Anica PERKOVIC ◽  
Jasenka VIZENTANER ◽  
Jasna AVDIC ◽  
Vladimir JUKIC ◽  
...  
Keyword(s):  
Coastal Area ◽  
Fruit Trees ◽  
Fruit Tree ◽  
13Th Century ◽  
Architectural Style ◽  
Fruit Species ◽  
Different Types ◽  
Primary Determinant

A fruit tree has always been a determinant of an ornamental garden shaping in Croatia. From the 13th century onward an organized planting of fruit trees has been recorded. A total of 100 gardens in Istria have been analyzed , 50 of which were examined in the Istria interior, and 50 in the coastal area. Due to the shape and architectural style, 8 different types of gardens were determined and classified, by the location,  into three climatic-relief areas A, B and C. There were 7 types of ornamental gardens with a  fruit tree as a primary determinant of the garden, except one without it. Out of the 23 recorded fruit species, cherry, figs, grapes and olives have been mostly common  in the Istria interior whereas olives, Nespoli, figs and grapes have been known in the Istria coast.

Apple SSRs present in coding and noncoding regions of expressed sequence tags show differences in transferability to other fruit species in Rosaceae

2013 ◽  
Vol 93 (2) ◽  
pp. 183-190 ◽  
Author(s):  
Ying Zhou ◽  
Jing Li ◽  
Schuyler S. Korban ◽  
Yuepeng Han
Keyword(s):  
Expressed Sequence Tags ◽  
Tree Species ◽  
Fruit Trees ◽  
Fruit Tree ◽  
Noncoding Regions ◽  
Fruit Species ◽  
Pcr Products ◽  
Rosaceae Family ◽  
Expressed Sequence ◽  
Simple Sequence

Zhou, Y., Li, J., Korban, S. S. and Han, Y. 2013. Apple SSRs present in coding and noncoding regions of expressed sequence tags show differences in transferability to other fruit species in Rosaceae. Can. J. Plant Sci. 93: 183–190. Simple sequence repeat markers derived from expressed sequence tags (ESTs) are referred to as eSSRs. To develop molecular markers for non-model plants in Rosaceae, we investigated the transferability of apple eSSRs across seven fruit trees, belonging to four genera and 11 species of the Rosaceae family, including peach, quince, pear, loquat, apricot, cherry, and plum. Of the 98 apple eSSRs tested, 86 successfully amplified PCR products in at least one of the fruit tree species. Five apple eSSRs produced amplicons in more than five fruit tree species, and were deemed as a widely transferable Rosaceae marker set. Frequency of transferability of apple eSSRs across all seven fruit trees of Rosaceae varied widely among genera and species, with an average transferability of 29.0%. Overall, apple eSSRs transferred more easily to peach and pear than to plum and loquat. Interestingly, apple eSSRs present in coding sequences (CDS) showed higher levels of transferability to other fruit trees than those present in noncoding or untranslated regions (UTRs). Interestingly, apple eSSRs present in 5'UTRs showed lower frequencies of transfer than those present in 3'UTRs. The latter finding suggested that 5'UTRs might have diverged more rapidly than 3'UTRs in Rosaceae.

scholarly journals The effect of the limitation of insect pollination period on the fruit set and yield of temperate-zone fruit tree species

2000 ◽  
Vol 6 (1) ◽  
Author(s):  
P. Benedek ◽  
J. Nyéki ◽  
M. Soltész ◽  
Z. Erdős ◽  
I. Skola ◽  
...  
Keyword(s):  
Tree Species ◽  
Fruit Set ◽  
Fruit Trees ◽  
Fruit Tree ◽  
Temperate Zone ◽  
Bee Pollination ◽  
Fruit Species ◽  
The Individual ◽  
Compatible Pollen ◽  
Bee Colonies

The duration of effective bee pollination period was limited by caging flowering branches for shorter or longer time in blooming fruit trees in a number of experiments during the past decades. In the case of self-sterile fruit species and cultivars (apples, pears, quinces, some plums, some sour cherries) even partial limitation of the effective duration of bee pollination period significantly reduced the fruit set and the yield. In the case of self-fertile apricots the effect of the total and also the influence of partial limitation of bee pollination period was the same as in the case of the mentioned self-sterile fruits. On the other hand, in the case of another self-fertile fruits (some plums, some sour cherries), the effect of partial limitation of bee pollination period was usually small, but complete (or incomplete but strong) limitation of be pollination usually resulted in a strong reduction of yield. This means that not only self-sterile but also self-fertile fruits clearly depend on insect (bee) pollination. This is because pollen dehiscence of anthers and the receptive period of stigmas do not overlap in time within the individual flowers. Stigmas in self-fertile trees, therefore, need pollen carried by bees from another flowers of the same tree (or compatible pollen from another trees). Accordingly, additional bee pollination (moving bee colonies to the orchards in flower) is needed to all kinds of temperate-zone fruit tree species when bee visitation of plantations is not abundant enough for some reasons.

scholarly journals Exploring Fruit Tree Species as Multifunctional Greenery: A Case of Its Distribution in Indonesian Cities

2021 ◽  
Vol 13 (14) ◽  
pp. 7835
Author(s):  
Edi Santosa ◽  
Anas Dinurrohman Susila ◽  
Winarso Drajad Widodo ◽  
Nizar Nasrullah ◽  
Ismi Puji Ruwaida ◽  
...  
Keyword(s):  
Tree Species ◽  
Smart City ◽  
Smart Cities ◽  
National Level ◽  
Fruit Trees ◽  
Fruit Tree ◽  
Genetic Conservation ◽  
Tree Distribution ◽  
Fruit Species ◽  
New City

Planting multifunctional trees (e.g., fruit species) in cities can promote genetic conservation, economic activity, ecosystem services, and social cohesion. However, in Indonesia, the relationship between the abundance of fruit tree species and different city characteristics, including their involvement in the national smart city project, is still unknown. In this study, published reports and field surveys were used to evaluate the fruit tree distribution and its relationship with the characteristics of 224 of 514 Indonesian cities in order to identify tree species for multifunctional city greenery. This is the first study on the distribution of fruit tree species at the national level. The study identified 151 fruit species of 90 genera and 40 families, including large-sized fruits, such as avocados, breadfruit, coconuts, durians, jackfruit, and mangos. On average, cities contained 54 tree species, of which 21 (38.9%) were fruit trees. These findings indicate that cities are important contributors to the genetic conservation of local fruit trees, which can be further evaluated as new city greenery. However, a city’s involvement in the smart city project bore no relationship (p > 0.05) with the number of identified fruit species. Conversely, non-fruit species tended to be more diverse in smart cities. Since the presence of fruit species is associated with the city population, geographic position, climate, altitude, and attitude towards the fragility of sustainable conservation, introducing and maintaining these species as city greenery requires advocacy to city stakeholders.

scholarly journals Temperate Fruit Trees under Climate Change: Challenges for Dormancy and Chilling Requirements in Warm Winter Regions

Horticulturae ◽  
2021 ◽  
Vol 7 (4) ◽  
pp. 86
Author(s):  
Abdel-Moety Salama ◽  
Ahmed Ezzat ◽  
Hassan El-Ramady ◽  
Shamel M. Alam-Eldein ◽  
Sameh Okba ◽  
...  
Keyword(s):  
Climate Change ◽  
Organic Compounds ◽  
Fruit Trees ◽  
Fruit Tree ◽  
Limiting Factor ◽  
Dormancy Breaking ◽  
Warm Winter ◽  
Winter Chill ◽  
Chilling Requirements ◽  
The Tropics

Adequate chill is of great importance for successful production of deciduous fruit trees. However, temperate fruit trees grown under tropical and subtropical regions may face insufficient winter chill, which has a crucial role in dormancy and productivity. The objective of this review is to discuss the challenges for dormancy and chilling requirements of temperate fruit trees, especially in warm winter regions, under climate change conditions. After defining climate change and dormancy, the effects of climate change on various parameters of temperate fruit trees are described. Then, dormancy breaking chemicals and organic compounds, as well as some aspects of the mechanism of dormancy breaking, are demonstrated. After this, the relationships between dormancy and chilling requirements are delineated and challenging aspects of chilling requirements in climate change conditions and in warm winter environments are demonstrated. Experts have sought to develop models for estimating chilling requirements and dormancy breaking in order to improve the adaption of temperate fruit trees under tropical and subtropical environments. Some of these models and their uses are described in the final section of this review. In conclusion, global warming has led to chill deficit during winter, which may become a limiting factor in the near future for the growth of temperate fruit trees in the tropics and subtropics. With the increasing rate of climate change, improvements in some managing tools (e.g., discovering new, more effective dormancy breaking organic compounds; breeding new, climate-smart cultivars in order to solve problems associated with dormancy and chilling requirements; and improving dormancy and chilling forecasting models) have the potential to solve the challenges of dormancy and chilling requirements for temperate fruit tree production in warm winter fruit tree growing regions.

scholarly journals Fruit Tree-Based Agroforestry Systems for Smallholder Farmers in Northwest Vietnam—A Quantitative and Qualitative Assessment

Land ◽  
2020 ◽  
Vol 9 (11) ◽  
pp. 451
Author(s):  
Van Hung Do ◽  
Nguyen La ◽  
Rachmat Mulia ◽  
Göran Bergkvist ◽  
A. Sigrun Dahlin ◽  
...  
Keyword(s):  
Management Practices ◽  
Smallholder Farmers ◽  
Knowledge Exchange ◽  
Fruit Trees ◽  
Agroforestry Systems ◽  
Fruit Tree ◽  
Rapid Expansion ◽  
Qualitative Assessment ◽  
Forage Grass ◽  
High Investment

Rapid expansion of unsustainable farming practices in upland areas of Southeast Asia threatens food security and the environment. This study assessed alternative agroforestry systems for sustainable land management and livelihood improvement in northwest Vietnam. The performance of fruit tree-based agroforestry was compared with that of sole cropping, and farmers’ perspectives on agroforestry were documented. After seven years, longan (Dimocarpus longan Lour.)-maize-forage grass and son tra (Docynia indica (Wall.) Decne)-forage grass systems had generated 2.4- and 3.5-fold higher average annual income than sole maize and sole son tra, respectively. Sole longan gave no net profit, due to high investment costs. After some years, competition developed between the crop, grass, and tree components, e.g., for nitrogen, and the farmers interviewed reported a need to adapt management practices to optimise spacing and pruning. They also reported that agroforestry enhanced ecosystem services by controlling surface runoff and erosion, increasing soil fertility and improving resilience to extreme weather. Thus, agroforestry practices with fruit trees can be more profitable than sole-crop cultivation within a few years. Integration of seasonal and fast-growing perennial plants (e.g., grass) is essential to ensure quick returns. Wider adoption needs initial incentives or loans, knowledge exchange, and market links.

scholarly journals GROWTH OF DIFFERENT FRUIT TREE SPECIES IN SILVOPASTORAL SYSTEMS DURING THE ESTABLISHMENT PHASE

2017 ◽  
Vol 30 (4) ◽  
pp. 1040-1049 ◽  
Author(s):  
CAROLINA DELLA GIUSTINA ◽  
ROBERTA APARECIDA CARNEVALLI ◽  
MARCELO RIBEIRO ROMANO ◽  
DIEGO BARBOSA ALVES ANTONIO ◽  
CAMILA ECKSTEIN
Keyword(s):  
Tree Species ◽  
Block Design ◽  
Control Plant ◽  
Fruit Trees ◽  
Fruit Tree ◽  
Silvopastoral Systems ◽  
Area Index ◽  
Mato Grosso ◽  
Plant Accumulation ◽  
Establishment Phase

ABSTRACT The benefits of integrating agricultural components into silvopastoral systems are widely known, but the limited knowledge about ecological processes in the establishment phase impedes the use of this technology. The objective of this study was to evaluate interactions between fruit tree species and the sward layer under canopies of trees in the establishment phase of silvopastoral systems in Mato Grosso, Brazil. The experiment was implemented in October 2013, with an evaluation period from January to July 2015. The systems were composed of eight fruit trees intercropped with Tifton 85 grass. A completely randomized block design was adopted, with two replications per area per treatment. We evaluated the agronomic performance of the fruit trees, the categories of the light environment, and the plant accumulation under the canopies. The acerola fruit trees of the variety Roxinha had higher Leaf area index (LAI) and Light interception (LI) values, showing a denser canopy with small porosity and the lowest light quality available to the plants beneath the canopy (lower red/far-red ratio), thereby decreasing plant accumulation under trees. The guava fruit trees showed higher growth rates than the other fruit trees, but lower LAI and LI values and a higher red/far-red ratio, allowing higher plant growth under the canopy. Cajá trees showed a similar behavior; however, this species is deciduous, which limits its potential use in integrated systems. Banana and coconut trees were highly dependent on irrigation during the dry season. The remaining species showed an adequate growth and potential to control plant species growth under their canopies.

scholarly journals The beginning of work on school gardens in Norway – Andreas M. Feragen's garden in Holt on Agder

2021 ◽  
Vol 21 ◽  
pp. 7-13
Author(s):  
Ernst Håkon Jahr
Keyword(s):  
Teacher Training ◽  
Primary School ◽  
19Th Century ◽  
Primary Schools ◽  
School Teacher ◽  
Fruit Trees ◽  
Training Curriculum ◽  
School Gardening ◽  
Teaching Position ◽  
Different Types

This paper recounts the beginnings of the School Gardening Movement in Norway, which is now (in 2021) a topic of great interest throughout the country. The famous 19th-century school teacher and reformist Andreas M. Feragen (1818–1912), who retired from his teaching position at the age of 93, was the first to argue, in the late 1850s and early 1860s, for including gardening both as a subject and as a practical activity in primary schools. A widely used reader first published in 1863 included four pieces by Feragen about different types of gardens which would be appropriate for a rural school: the first piece was about the garden in general, the following three described a kitchen garden, a fruit garden, and a flower garden. These four pieces were written in the form of a story about a teacher and his students strolling around the gardens discussing what they saw and how to grow vegetables, fruit trees and fruit bushes, and flowers. Feragen followed up these pieces with an article in the teachers’ journal Den norske Folkeskole [The Norwegian Primary School] in which he argued that basic gardening knowledge ought to be included in the teacher training curriculum. School gardening in Norway started with Feragen’s own gardens surrounding his school in Holt in Agder, clearly the very gardens he described in his pieces in the reader.

scholarly journals The effect of spring frosts on the nectar production and the bee visitation of fruit trees

2000 ◽  
Vol 6 (1) ◽  
Author(s):  
P. Benedek ◽  
J. Nyéki ◽  
I. Amtmann ◽  
F. Bakcsa ◽  
J. Iváncsics ◽  
...  
Keyword(s):  
Tree Species ◽  
Fruit Trees ◽  
Frost Damage ◽  
Fruit Tree ◽  
Wild Plants ◽  
Cold Weather ◽  
Nectar Production ◽  
Spring Frost ◽  
Fruit Orchards ◽  
Spring Frosts

Fruit tree species suffered very strong spring frosts in 1997 in Hungary. This caused partial or total damages at buds and flowers depending on site and time of blooming. It was demonstrated at a number of experiments that frost and cold weather also strongly affected the nectar production of surviving flowers. No or very little amount of nectar was measured in flowers first of all of early blooming fruit tree species (apricot) but also of pear and apple in some places. In spite of this fact intensive honeybee visitation was detected in the flowers of fruit trees that suffered partial frost damage only at those sites where honeybee colonies were placed in or at the experimental plantations and the lack of sufficient amount of nectar did not affected bee behaviour seriously on fruit flowers. This means that bad nectar production failed to affect bee visitation of fruit trees definitely. The reason for this was the fact that not only fruit trees but another early bee plants (wild plants, too) suffered frost damage. Accordingly, in lack of forage bees intensively searched for food at blooming fruit trees with some living flowers. Consequently, there was an acceptable yield at those plantations where bud and flower damage was not complete. Accordingly, intensive bee visitation (that is moving additional bee colonies to overpopulate fruit orchards with honeybees) can be an effective tool to decrease or eliminate the detrimental effect of spring frost on the yield of fruit trees where bud or fruit damage is not too high.  

scholarly journals The Architecture of Mevlevi Buildings, One of the Dervish Houses in the Ottoman Geography

2019 ◽  
Vol 2 (4) ◽  
pp. 307
Author(s):  
Hasan Şehmuz Haştemoğlu ◽  
Engin Kepenek
Keyword(s):  
Saudi Arabia ◽  
Thirteenth Century ◽  
16Th Century ◽  
13Th Century ◽  
Islamic Architecture ◽  
Architectural Style ◽  
Turkish Republic ◽  
The Law ◽  
The Republic ◽  
Republic Of Turkey

The Mevlevism order was established in the Seljuk period in Anatolia in the thirteenth century. After the death of Mevlana Celaleddin-i Rumi, his son Sultan Veled systemized his father's thoughts and created his own rules and brought the rituals to a ceremony in the form of sema ceremonies. Sultan Veled gave the name “Mevlevism” to his sect and was called “Mevlevihan” to his Dervish Houses. Nearly 140 Mevlevihane building was established in a wide geography which its east is in Tabriz (Iran), west is in Pecu (Hungary), north is in Gözleve (Ukraine), South is in Cairo (Egypt) and Mecca in Saudi Arabia. Nearly 80 of these Dervish Houses remained in the Republic of Turkey. After the declaration of Turkish Republic, these Dervish Houses were closed in 1925 by the law of “closure Tekkes and Zaviyes”, no. 677. There are two kinds of Mevlevihan, which are “Asitane” and “Zaviye”. Mevlevihan called Asitane are the main Dergahs which are full-fledged and has removing “ordeal” possibilities. The number of Asitane constructions is around 15 in all Mevlevihan buildings. Another Mevlevihan building is Zaviye. Zaviye were ruled by Mevlevi, who has the title of “şeyh” and “dede”. Many of the Mevlevihan become a historical monument because of their architectural style and construction date. However, most of these structures have been ruined over the years. Apart from a small number of Mevlevihan, which was established as "Külliye", "Semahane" parts of these Mevlevihan were used as mosques and remained up to date. When the architectural programs of the Mevlevihans are examined, it is seen that the Mevlevihans, which were settled down in 13th century have an architectural program after the 16th century and they take Konya Mevlana Dergah as an example. However, it is not possible to mention about same sized and specified spaces in all the Mevlevihans. There are similar sections only in the large- scale Mevlevihans which are “Asitane” status. In this study, an evaluation and classification study was carried out on the architectural formation of the Mevlevihans one of the Dervish constructions in Islamic architecture which attracted attention with its wide geography.

Recognition and calculation of objects in images using YOLOv3 architecture

2021 ◽  
Vol 26 (jai2021.26(2)) ◽  
pp. 42-53
Author(s):  
Hrabovskyi V ◽  
◽  
Kmet O ◽  
Keyword(s):  
Real Time ◽  
High Speed ◽  
High Reliability ◽  
Fruit Trees ◽  
Learning Technology ◽  
Visual Objects ◽  
Software Product ◽  
Different Types ◽  
Original Classification ◽  
Trained Network

Program that searches for five types of fruits in the images of fruit trees, classifies them and counts their quantity is presented. Its creation took into account the requirement to be able to work both in the background and in real time and to identify the desired objects at a sufficiently high speed. The program should also be able to learn from available computers (including laptops) and within a reasonable time. In carrying out this task, the possibilities of several existing approaches to the recognition and identification of visual objects based on the use of convolutional neural networks were analyzed. Among the considered network archi-tectures were R-CNN, Fast R-CNN, Faster R-CNN, SSD, YOLO and some modifications based on them. Based on the analysis of the peculiarities of their work, the YOLO architecture was used to perform the task, which allows the analy-sis of visual objects in real time with high speed and reliability. The software product was implemented by modifying the YOLOv3 architecture implemented in TensorFlow 2.1. Object recognition in this architecture is performed using a trained Darknet-53 network, the parameters of which are freely available. The modification of the network was to replace its original classification layer. The training of the network modified in this way was carried out on the basis of Transfer learning technology using the Agrilfruit Dataset. There was also a study of the peculiarities of the learning process of the network under the use of different types of gradient descent (stochastic and with the value of the batch 4 and 8), as a result of which the optimal version of the trained network weights was selected for further use. Tests of the modified and trained network have shown that the system based on it with high reliability distin-guishes objects of the corresponding classes of different sizes in the image (even with their significant masking) and counts their number. The ability of the program to distinguish and count the number of individual fruits in the analyzed image can be used to visually assess the yield of fruit trees

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