نتایج جستجو برای: agriculture to orchard
تعداد نتایج: 10631116 فیلتر نتایج به سال:
Fruit production has faced many challenges in recent years as society seeks to increase fruit consumption while increasing safety and reducing the harmful effects of intensive farming practices (e [...]
While a substantial reduction of GHG (greenhouse gases) is urged, large-scale mitigation implies detailed and holistic knowledge on the role specific cropping systems, including effect management choices local factors final balance between emissions removals, this last typical systems. Here, conventionally managed irrigated kiwifruit orchard has been studied to assess its greenhouse gases remov...
After about a decade invested in development of plant-based techniques to diagnose tree water status in orchards, midday Stem Water Potential (SWP) is being adopted at the farm level as a irrigation management tool in orchard crops such as walnut and almond. An alternative technique referred to as midday, shaded Leaf Water Potential (LWP) has also been developed for use at the farm level. Effec...
Apple orchard surface soils in Japan are polluted with copper (Cu), lead (Pb), and arsenic (As) due to long-term use of metal-based pesticides. We investigated the effects of heavy metals accumulated in the surface soils in apple orchards on the microbial biomass and the microbial communities. Soil samples were taken from a chestnut orchard (unpolluted control) and five apple orchards with diff...
quantitative soil quality assessment in different land uses at some parts of south eastern of qazvin
assessment of soil quality is one of the most useful tools for evaluation the soil management condition and different land uses. quantity indices of soil quality are most suitable methods for determination and comparison of soils quality. in this study soil quality indices and selection methods of effective soil properties were compared for evaluating the soil quality in different land uses. se...
We compute the Orchard crossing number, which is defined in a similar way to the rectilinear crossing number, for the complete bipartite graphs Kn,n.
Vegetation is a climate modifier: It primary modifier, such as the Amazon rain forest, or secondary agricultural fields of Pannonian lowlands in Central Europe. At periods winter crop spring renewal and start orchard growing season, enhanced evapotranspiration shifts energy balance partitions from sensible toward latent heat flux. This surface flux alteration converges into boundary layer, it c...
Due to the competition for water resources, increasing efforts are done in order to use more efficiently irrigation water in agriculture. The purpose of this paper is to find out daily soil water content (SWC) dynamics during depletion cycles in order to emphasize its pattern and compare daylight vs. night (dark) and morning vs. afternoon SWC dynamics in an irrigated peach (Prunus persica [L.] ...
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