搜索结果: 1-15 共查到“农学 Shading”相关记录30条 . 查询时间(0.062 秒)
Modelling and Comparing Shading Effects of 3D Tree Structures with Virtual Leaves
shadow model TLS LiDAR agroforestry QSM Prunus avium insolation shade cast
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2023/12/6
Reduced solar radiation brought about by trees on agricultural land can both positively and negatively affect crop growth. For a better understanding of this issue, we aim for an improved simulation o...
Shading Promoted Theanine Biosynthesis in the Roots and Allocation in the Shoots of the Tea Plant (Camellia sinensis L.) Cultivar Shuchazao
Camellia sinensis L. Shuchazao 茶氨酸
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2023/4/20
Shading was thought as an effective approach to increase theanine in harvested tea shoots. Previous studies offered conflicting findings, perhaps since the integration of theanine metabolism and trans...
Investigation of Environmental Factors Inducing Unfilled Pea Pods (Pisum sativum L.) (1) Effects of Shading and Temperature on the Development of Pod and Ovule
abortive ovule low day-temperature low light intensity underdeveloped ovule
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2010/11/24
Effects of day and night temperatures and shading on the development of ovules and pea pods (Pisum sativum L. ‘kishu-usui’) were investigated during the entire winter cropping season. Percentages of u...
Effects of Drought and Shading on Non-structural Carbohydrate Stored in the Stem of Potato (Solanum tuberosum L.)
Drought Non-structural carbohydrate (NSC) Potato Shading Stem base
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2010/3/4
Most studies on non-structural carbohydrate (NSC) are concentrated on the leaf and tuber, and little is known about NSC in the stem and its function. To test the hypothesis that NSC stored in stem con...
Studies on Palatability of Rice in Northern Kyushu:III. Effects of shading treatments during the mid-to late-ripening stages on palatability and physicochemical properties of rice
Amylose content Breakdown Maximum viscosity Northern Kyushu Palatability Protein content Rice
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2009/8/4
This study was undertaken to determine the effects of shading during mid- to late-ripening stages on the palatability of cooked rice. The changes in protein content, amylose content, and amylographic...
Physiological Roles of Silicon in Photosynthesis and Dry Matter Production in Rice Plants:I. Effects of silicon and shading treatments
Dry matter production Leaf conductance Photosynthetic rate Rice Shade Silicon
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2009/8/4
To investigate the combined effects of silicon application and light intensity on growth characteristics, dry matter production, photosynthetic rate, and transpiration rate, three cultivars (cv. Nippo...
The Effect of Shading at Different Growing Stage on the Spike Number and the Character of Spike in Wheat Plants
Fertile spikelet number Floret differentiation Grain number per spikelet Grain weight Shading treatment Spikelet number Sterile spikelet number Tiller
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2009/8/4
The effect of shading at different growing stage on wheat was examined to confirm the stage when the spike number and the character of spike were determined. Spike number decreased by shading to full...
Effects of Low Light Intensity due to Shading during High and Low Temperature Season on the Flower-bud Appearance and Fruit Setting of the Parthenocarpic Tomato ‘Renaissance’
environmental stress growth-regulating substance of plants seed development
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2010/11/23
Effects of low light intensity due to shading during high and low temperature seasons on the flower-bud appearance and fruit setting of the parthenocarpic tomato ‘Renaissance’ were examined.
Effects of Low Temperature and Shading during Flowering on the Yield Components in Soybeans
Cold weather damage Flowering stage Low temperature Pod Seed yield Shading Soybean Varietal difference
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2009/7/29
Northern Japan, Hokkaido has cold weather damage in agriculture almost every four years. Cold weather damage to soybeans [Glycine max (L.) Merr] during flowering is especially severe and is caused by ...
Varietal Differences of Tillering Response to Shading and Nitrogen Levels in Rice Plant:Comparison between high tillering semidwarf indica and low tillering japonica
Dry matter partitioning Dry matter production Nitrogen level in solution Number of tillers Rice variety Shading Solution culture
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2009/7/28
Using high tillering semidwarf indica, IR36, and panicle type and low-til1ering japonica, Koganenishiki (KN), varietal differences of tillering response to shading and nitrogen (N) levels were studied...
Effect of Foliar Application of Triacontanol on Growth and Yield of Rice Plants:IV. Effect of triacontanol on the ripening of rice plants under shading and low temperature conditions
Foliar application Grain weight increase Low temperature Rice plants Ripening Shading Triacontanol
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2009/7/27
The effects of foliar application of triacontanol (TRIA; 10ppb) on the ripening of rice were investigated under the condition of shading after heading and of low temperature before heading. The shadin...
Alteration in Intra-plant Distribution of δ15N in Response to Shading in Legumes
Common bean Cowpea δ15N Natural 15N abundance method Nitrogen fixation %Ndfa Soybean
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2009/7/24
The intra-plant distribution of 15N in common bean, cowpea and soybean having different levels of responses to shading and N2-fixing ability were analyzed under shaded and non-shaded conditions. Maize...
The Relationship between Dry Matter Increase of Seed and Shoot during the Seed-Filling Period in Three Kinds of Soybeans with Different Growth Habits Subjected to Shading and Thinning
Determinate Dry matter Harvest Index Indeterminate Soybean
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2009/7/23
The ratio of dry-matter increase in seed (S) to that in shoot (W), referred to as RS/W, during the seed-filling period may reflect the balance between the assimilate supply and the sink capacity of ha...
Effects of Shading and Fertilized Nitrogen Levels on the Growth, Yield Components and Physicochemical Properties of Rice
Shading and Fertilized Nitrogen Levels Growth Physicochemical Properties of Rice
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2009/7/23
Effects of Shading and Fertilized Nitrogen Levels on the Growth, Yield Components and Physicochemical Properties of Rice.
Effects of Shading on Hydraulic Resistance and Morphological Traits of Internode and Node of Napiergrass (Pennisetum purpureum Schumach.)
Cross-sectional area Hydraulic resistance Internode Internode length Napiergrass Shade
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2009/7/23
Effects of Shading on Hydraulic Resistance and Morphological Traits of Internode and Node of Napiergrass (Pennisetum purpureum Schumach.)