Results 51 to 60 of about 1,456 (180)

Effect of Aged Cherry Orchard Soil on the Potted Seedling Growth of Malus hupehensis (Pamp.) Rehd

open access: yesHorticulturae
Due to the aging of trees, aged apple and cherry orchards need to be rebuilt urgently. However, due to the limitation of land resources, it is inevitable to rebuild the apple orchard by taking the aged cherry orchard as a replacement, which will lead to ...
Lei Qin   +5 more
doaj   +1 more source

Theories of care help explain a peri‐urban tree diversity paradox

open access: yesPeople and Nature, EarlyView.
Abstract Since diversity is often a management objective for peri‐urban tree communities on public land, one might expect to find greater diversity there than on private land, where such objectives are less common. However, this expectation rests on an assumption that people control diversity towards objectives, overlooking the role of relationships ...
Jacqueline Hamilton   +3 more
wiley   +1 more source

EFFECT EXERTED REPLANTATION ON THE GROWTH AND YIELDING OF THE APPLE TREES

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2012
The problem of soil fatigue occur in polish orchards more and more often. This problem can cause to lower profitability of the production. Studies were carried out in an experimental orchard in the years 2008–2010. The objective of the presented studies
Zofia Zydlik
doaj  

Fertigation of Young Apple Orchards [PDF]

open access: yesHortScience, 1996
Experiments conducted since 1986 indicate that multi-nutrient fertigation may be effective in improving early growth and yield of new orchards. However, the early studies did not provide information concerning the contributions of individual nutrient elements to these responses.
Warren C. Stiles   +2 more
openaire   +1 more source

Pesticide use in integrated pest and pollinator management framework to protect pollinator health

open access: yesPest Management Science, Volume 81, Issue 4, Page 1691-1696, April 2025.
Integrated pest management (IPM) emphasizes non‐chemical methods, with pesticides as a last resort, while integrated pest and pollinator management (IPPM) integrates pollinator health into pest control strategies. Abstract Agricultural pesticides have historically been a critical tool in controlling pests and diseases, preventing widespread suffering ...
Ngoc T Phan   +6 more
wiley   +1 more source

Leaf Potential Productivity at Different Canopy Levels in Densely-planted and Intermediately-thinned Apple Orchards

open access: yesHorticultural Plant Journal, 2016
Most apple orchards in the apple production districts in China were densely planted with vigorous rootstocks during the 1980s. These orchards have suffered micro-environmental deterioration and loss of fruit quality because of the closed canopy ...
Ying SUN   +6 more
doaj   +1 more source

Assessing pest control treatments from phenology models and field data

open access: yesPest Management Science, Volume 81, Issue 4, Page 1851-1859, April 2025.
Theoretical effect of two larvicide sprays, two delayed larvicide sprays that follow an oil treatment, mating disruption, and mating disruption plus four virus sprays on codling moth larva (brown for treated versus pink for untreated) and adult (dark green for treated versus light green for untreated) phenology.
Diego F. Rincon   +2 more
wiley   +1 more source

Arthropods on Abandoned Apple Trees: Comparison of Orchard Versus Alley

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
Occurrence of arthropods on abandoned apple trees was studied in 2010 and 2011. The research was carried out in South Moravia (Czech Republic). Two sites were selected within this area – apple trees (Malus domestica) in an alley along a road and an ...
Václav Psota, Pavla Šťastná
doaj   +1 more source

The continuing significance of chiral agrochemicals

open access: yesPest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Pollination success in apples is dependent upon wild bees and orchard design

open access: yesJournal of Pollination Ecology
Insect pollinators are important drivers of fruit quality and yield in horticultural systems. The global reduction in wild bee populations has increased the demand for managed honeybees, despite honeybees relatively low pollination efficiency.
Linn Vassvik   +7 more
doaj   +1 more source

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