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Sezónní dynamika a početnost nesytky jabloňové a nesytky rybízové v okolí Lysic
Pavlíčková, Kristýna
The pheromone traps for monitoring of seasonal dynamic and abundance of apple clearwing (Synanthedon myopaeformis Borkhausen, 1789) and currant clearwing moth (Synanthedon tipuliformis Clerk, 1759) has been used near the town Lysice from May to August of the year 2017. During the experiment, their occurrence was compared in intensively (Lysice) and extensively (Lažany) cultivated areas with currants and orchards of apple trees, where older and younger plants are cultivated. In Lažany the flight activity of the males was studied also during the day. In the winter of 2017 and 2018 the occurrence of currant clearwing moth caterpillars was evaluated in the shoots of the currant. At both localities 223 individuals of apple clearwings and 281 individuals of currant clearwings moth were caught. The greater abundance both species was found in intensively cultivated areas on older and damaged host plants. Males of apple clearwing flew to the pheromone traps from 26th May to 9th August, they were caught in the highest abundance around 20th July. Males of currant clearwing moth flew to the pheromone traps from 31st May to 28th July, with a maximum abundance around of 10th July, The adults of both species were intercepted from 9:00 a.m. to 7:00 p.m. The males of apple clearwing moth were caught in the highest abundance at 11:00 a.m. and at 1:00 p.m. The males of currant clearwing moth were caught in the high abundance at 12:00 a.m. During the winter control only one living caterpillar of currant clearwing moth was found. On the plants no damage caused by the examined species clearwings was found, and therefore no pest control is required.
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Studium antioxidační kapacity vybraných druhů drobného ovoce
Hromadová, Hana
The bachelor Studies of antioxidant capacity of selected species of small fruit was drafted in the years 2015-2016 at the Institute of Post-Harvest Technology of Horticultural Products of Horticultural Faculty, Mendel University in Brno. The aim of the study was to characterize antioxidant substances and their effects on human health. Further to describe the ingredients with antioxidation effect in fruit of selected species of small fruit. Based on laboratory experiments to verify experimentally antioxidant capacity of selected species of small fruit. It was observed a total of 13 varieties, including 4 species, Cornus mas, Sorbus acuparia, Hippophae rhamnoides and Lonicera caerulea var. kamtschatica. To evaluate the antioxidant capacity were chosen FRAP and DPPH methods.
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Historie a současnost šlechtění drobného ovoce v ČR
Neplechová, Petra
This bachelor thesis deals with the history and present day breeding of fruits in the Czech Republic. Continuing on with reasons and methods of breeding. The following sections describe the breeding centers in the Czech Republic specifically the cultivation of small fruits and hard shelled fruit. Finally, a there is a description of each species of small fruits and hard shelled fruit and their varieties cultivated in the country.
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Possibilities of development of private farms in the microregion Nechanicko
Vašáková, Eva ; Pazderů, Kateřina (advisor)
Diploma thesis possibilities of development of private farms in the micro Nechanická is focused on designing a business plan for small farmers, which since 2002 operates in the cultivation of small fruits. The farm is located in Labe, near Hradec Kralove and was "greenfield". Since its creation, developed and expanded, it currently manages a set on 20 hectares of land. Traditional methods are grown and harvested cherries, red currant and black currant.
The theoretical part deals with the processing of evidence from the available literature concerning the history of horticulture and fruit growing contemporary, state support for farmers and private enterprise. Furthermore, I describe the region in which the farm operates, including the assessment of competition.
The practical part is focused on assessing the current state farms and to assess the proposed changes. This is a business plan, which aims to propose such changes in the structure of grown fruits, which should contribute to the diversification of farms and mitigating business risks. The result should be a financial benefit for the farm, respectively. propose such procedures, which would allow to employ another member of the family and the farm was sustainable for the next generation.
The business plan is aimed at changing tracks grown fruits, to changes in its practices of cultivation and harvesting, taking full advantage of current opportunities farm so that the economic benefit was achieved as soon as possible, with due lowest cost. The project economically assessing the project from two perspectives - without the use of subsidies and their utilization. The proposed amendments seek to achieve the highest quality production, which is then preferably be sold.
In the end, the project is evaluated and assessed the return on investment provided grants and without their support. It is also evaluated the possibility of further employment of a family member and the emergence of family farms.
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Kvalita drobného ovoce v průběhu skladování
Němcová, Monika
The bachelor thesis ,,Quality of small fruits during storage" is dealing with the description of particular kinds of fruit, substance composition, technological parameters, ways of harvesting and occurrence of diseases and pests. Part of the thesis is designated to the possible means of storage of small fruits, description of technologies focused on controlled atmosphere and ULO. Two of the currant cultivars (Trent and Detvan) were observed, during the time of the storage, in the practical part of the thesis. Atributes in differences assessed, were concerning if the fruits were treated with ozone, the state of health of the fruits and the controll of mass decrease. The content of soluble dry basis was deremined by labaratory experiments.
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