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Růst a postavení třešně ptačí v porostech na LZ Židlochovice
Sklenářová, Monika
Rapidly growing cherry trees are valuable. As the forests may espouse as ecological and even economic function. In order to could have these in the forest stands to be achieved it is necessary artificial pruning trees. My research conducted in three undergraduate work at LZ Židlochovice. In the A- Growth was evaluated the thickness and height increment cherries for a period of three years in 2016. The pruning was done only once. The research B was started in 2017 and in the same year was prunned a part of trees. Effect of pruning of thickness and height increment was studied for 2 years. The research C was evaluated the influence of agroforestry for one each tree from 2017 to 2019 (for two years). The results showed that in A and B researches the pruning should not have had negative effect on height increment, however, in the growth B the pruning had a positive influence on height increment. In the both (A and B), in the contrary, the pruning conducted to reduce thickness of increment. In the C research are shown positive effects on growing out of cherries. The results show that the pruning of the cherry an important educational intervention, but it must be done in a timely and regular manner.
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Forest management of alder stands on the ecological series L – riparian sites
Bačovský, Jan ; Šálek, Lubomír (advisor) ; Martinisko, Jakub (referee)
The diploma thesis was focused to forest management of alder stands on the groups of forest habitat types 3L and 1L aiming to enhancement of quality production. The stands are located in the forest ranges Býchory,Ledce and Nymburk.
On those localities alder is only marginal tree species even though according to the rule No. 84/96 Sb. about forest management planning alder belongs to the important soil improving and reinforcing tree species in several management sets of stands. While the stocking on the forest habita types 3L is insufficient in many cases the stocking on the forest habitat types 1L is optimal. . The stand 204 which is 41 years old, has stock volume 182,65 m3/ha, the stand 308 at the age of 39 years has stock volume 129,28 m3/ha. The stand 616 at the age of 72 years has stock volume 220,67 m3/ha and the stand 617 at the age of 72 years has stock volume 212,12 m3/ha.
The tending proposal presents the alder silviculture as the integral part of forest ecosystems in the given landscape for the future management. 511E7 vegetation at the age of 76 years old has a of 167,13 m3/ha. Vegetation 511J8 at age 90 has a vocabulary of 203,33 m3/ha. Vegetation 512D5 at the age of 58 years old has a vocabulary of 166,75 m3/ha. The tending proposal is aimed to improvement of the quality status of stands and to maintenance the alder in forest ranges as an integral part of the landscape.
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