搜索结果: 1-9 共查到“果树学 apple tree”相关记录9条 . 查询时间(0.045 秒)
Long term cropping and selected parameters of 15 apple tree cultivars
Malus domestica Borkh tree vigour yield efficiency tree performance spurring habit
2018/3/6
Fifteen apple cultivars registered in the Czech Republic were included in this comparative study. The most productive
after eight years of cropping was ‘Rucla’, which had a mean yield of 50.9 t/ha. T...
Relative concentration of Apple mosaic virus coat protein in different parts of apple tree
distribution climate orchard
2015/3/3
The optimal conditions for detecting Apple mosaic virus were assessed by determining relative concentrations of viral coat protein in different tissues (leaves, flower petals, dormant buds, and phloem...
Elimination of weed influence through fruit thinning and fertilisation in apple tree plantings
apples weeds weed control herbicides fertilisation fruit thinning yield loss
2015/1/20
The objective of this research is to study the effect of two measures (fruit thinning and additional fertilisation – 222 kg calcium nitrate/hectare) compensating the negative influence of weeds (yield...
Effects of JM1, JM 7, JM 8 and M.9 Rootstocks on the Photosynthesis Rate of Apple Tree Leaves
drought stress dwarfing rootstock midday depression of photosynthesis stomatal conductance
2010/11/24
This study investigated how leaf net photosynthesis and growth of trees of ‘New Jonagold’ apple (Malus domestica Borkh.) trees vary according to rootstocks: JM1, JM7 and JM8 (M. prunifolia Borkh. var....
Effect of Plant Growth Regulators on Shoot Growth of a Columnar Type Apple Tree
Growth Regulators Apple Tree cytokinins
2009/7/13
We investigated the effects of plant growth regulators on shoot growth of a columnar type apple tree. The shoot growth of ‘Trajan’ differed from that of normal type trees and it's growth stopped in Ju...
The Influence of the Training System on Characteristics of Tree Growth,Fruit Productivity and Dry Matter Production of Columnar—Type Apple Tree‘Maypole’
Department of Apple Research,National Institute of Fruit Tree Science (NIFTS)
2009/7/13
Growth habits, fruit production efficiency and dry matter production of columnar-type tree ‘Maypole’ on ‘Marubakaido’ (Malus. prunifolia Bork. var. ringo Asami) trained to a Y-trellis system were comp...
Disease incidence on different cultivars of apple tree for organic growing
Phyllosticta spp. Venturia inaequalis Podosphaera leucotricha cultivars organic growing
2010/1/19
Disease incidence on different cultivars of apple tree for organic growing.
Seasonal changes in biochemical and microbiological activity of soil against the background of differentiated irrigation in an apple tree orchard after replantation
Seasonal changes biochemical and microbiological activity soil an apple tree orchard
2010/1/18
Seasonal changes in biochemical and microbiological activity of soil against the background of differentiated irrigation in an apple tree orchard after replantation.
Influence of climate warming on beginning of flowering of apple tree (Malus domestica Borkh.) in Lithuania
climate warming apple tree Malus domestica Borkh Lithuania
2010/1/18
Influence of climate warming on beginning of flowering of apple tree (Malus domestica Borkh.) in Lithuania.