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Apple cultivars bred in Holovousy. Part 1 – Characteristics of the orchard
time of fl owering time of harvest scab
2015/3/19
Twenty-one standard apple cultivars bred in Holovousy and registered in the Czech Republic during 1994–2011 were
included in a comparative study. Th eir tree parameters and yields were evaluated fro...
Results of an orchard trial with new clonal sweet cherry rootstocks established at Holovousy and evaluated in the stage of full cropping
sweet cherry rootstocks cultivars tree vigour
2015/1/22
Ten clonal dwarf or semi-dwarf rootstocks were evaluated in a trial that was established in the spring of 1999 at Holovousy. Lapins cv. was used as a scion tester for all these rootstocks; five of the...
Orchard performance and fruit quality of 50 apple cultivars grown or tested in commercial orchards of the Czech Republic
apple trees cultivars M 9 rootstock
2015/1/22
Tree vigour, occurrence of mildew and scab, yields, yield efficiency, fruit weight, flesh firmness and soluble solids content of apple trees on M 9 rootstock were monitored between 1998–2005 in 42 com...
Seven-year orchard performance of eleven new apple cultivars from Holovousy in comparison with some commonly grown ones
apples cultivars yields fruit size tree vigour fruit set time of flowering time of harvest yield efficiency biennial bearing scab mildew
2015/1/22
In an orchard trial that was established in the spring of 1999 on M 9 rootstock at the spacing of 4 × 1 m, eleven new apple cultivars bred in Holovousy (Angold, Julia, Nabella, Primadela, Produkta, Re...
Analysis concerning the rapid spread of apple proliferation phytoplasmas in a breeding orchard of apple seedlings
apple proliferation phytoplasmas apple spread vectors breeding insecticides
2015/1/21
The spread of apple proliferation (AP) phytoplasmas was monitored for 6 years in a breeding orchard in which nearly 16 thousand apple seedlings were planted. Out of this number 1,888 trees were identi...
First results of an orchard trial with new clonal sweet cherry rootstocks at Holovousy
sweet cherry rootstocks cultivars tree growth yields
2015/1/21
Ten clonal dwarf or semi-dwarf sweet cherry rootstocks were evaluated for 5 growing seasons in a orchard that was established in the spring 1999 at Holovousy within international cherry rootstock tria...
Orchard performance of two plum cultivars on some clonal rootstocks
growth vigour yield suckering
2015/1/21
A plum rootstock trial with Stanley and Cacanska najbolja cvs. was established in spring 1992. The following rootstocks were assessed: MY-BO-1, Myrobalan SE 4043 (both Prunus cerasifera), MY-KL-A (P. ...
This study was conducted in the Research and Breeding Institute of Pomology in Holovousy in order to test some new pear rootstocks under the conditions of the Czech Republic. In a rootstock trial plan...
Influence of infection of a tree by Plum pox virus on further spread of the disease within a plum orchard
PPV rate of infection plum orchard spread of PPV
2015/1/20
Occurrence of plum pox disease after natural infection was continually monitored between 1993 and 2000 in an experimental planting of plum trees where cultivars and hybrid seedlings were evaluated. Al...
tree and orchard variability of Silver King nectarine (Prunus persica (l.) Batsch) fruit quality components
: training system total antioxidant capacity
2015/3/19
The variability of crop quality accounts for most of seasonal variation of farmers’ incomes, since fruit growth and quality
components may greatly change according to various environmental and withi...
A parasitic study of Phragmanthera capitata (Sprengel) S. Balle (Loranthaceae) in the anthropic environments: The case of the Ndogbong chieftain’s compound orchard (Douala, Cameroon)
Phragmanthera capitata biotic factors human habits orchard
2011/1/12
Loranthaceae are parasite plants which represented in Cameroon by 26 species gathered into seven genera. An ecological and flora study consisting in the research on factors bound to parasitism of Phra...
Labor-Saving Method of Controling Citrus Leafminer at a Satsuma Mandarin Orchard Managed by Intentional Alternate Bearing Systems
Satsuma Orchard Alternate Bearing Systems
2009/7/13
The effects of new nicotinic insecticides to control Citrus leafminer were examined at a Citrus orchard where satsuma mandarin ‘Aoshima Unshiu’ trees were grown under intentional alternate bearing sys...
Effects of the Timing of Cut Back Pruning for the Whole Tree Canopy on Sprouting and Growth and on the Carbohydrate and Nitrogen Content in the Branches of Satsuma Mandarin Trees in a Systemized Alternate-bearing Orchard
Satsuma Mandarin Trees Systemized Alternate-bearing Orchard carbohydrate
2009/7/13
To determine the adequate pruning time during the rest year of satsuma mandarin trees in a systemized-alternate bearing orchard, the sprouting ratio and growth in new shoots were compared among satsum...
Present State of Fertilizer Nitrogen Load from Orchard
Present State Fertilizer Nitrogen Load Orchard
2009/7/13
Present State of Fertilizer Nitrogen Load from Orchard.
Absorption of Spring Applied Nitrogen in Satsuma Mandarin Orchard Covered with Rat’s-tail Fescue,Vulpia myuros
15N-tracer method Satsuma mandarin Sod culture
2009/7/9
A 15N-tracer method was used to study the absorption of nitrogen applied in the spring to Satsuma mandarin trees and Rat’s-tail fescue, Vulpia myuros, in a mandarin orange orchard covered with Rat’s-t...