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Influence of growth regulators and nitrogenous compounds on in vitro bulblet formation and growth in oriental lily
lily hybrids Rosato Marco Polo
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2015/1/22
The influence of growth regulators and nitrogenous compounds on in vitro bulblet formation and growth was studied in two hybrids of Lilium. Bulbscales isolated from pre-cooled bulbs of hybrids Rosato ...
Growth Inhibitory Activity of Tea-Seed Saponins and Glyphosate to Weed Seedlings
agricultural chemical emulsifying agent
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2009/9/10
It was proved that tea-seed saponins (TSS) showed the growth inhibitory activity to the weed seedlings, early watergrass (Panicum Crus-galli L.), green foxtail (Setaria viridis Beauv. L.) and white cl...
Influences of Heavy Application of Nitrogen on Soil Acidification and Root Growth in Tea Fields
Heavy application of nitrogen Root growth Soil acidification Soil solution Tea plants
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2009/7/29
We surveyed the actual levels of nitrogen application in the productive region of green tea in northern Mie prefecture and investigated the physico-chemical properties of the soils and root growth in ...
Stratiform Analysis of Growth, Total Nitrogen, Free Amino Acid and Neutral Detergent Fiber Concentration of New Shoots in Mechanically-plucked Tea (Camellia sinensis L.) Bush
Camellia sinensis Free amino acid Neutral detergent fiber Rail-tracking tea plucker Stratified clip method
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2009/7/28
Some factors which might relate to yield and quality were inverstigated by stratiform analysis in order to estimate the most suitable plucking height in the mechanically-plucked tea bush. During a per...
Photosynthesis and Productive Structure of Mature Tea (Camellia sinensis L.) Bush during Growth of the First Flush
Canopy photosynthesis First flush shoots Light interception Overwintering leaves Reserve carbohydrates
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2009/7/24
Photosynthesis and canopy structure of a mechanically-plucked tea bush were investigated in spring to clarify the role of overwintering leaves in growth of first flush shoots. After bud break, light i...
Gravitropic Reaction in the Growth of Tea Roots
Adventitious root Amyloplast Camellia sinensis L Gravitropism Lateral root Plagiogravitropism
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2009/7/23
In Japan, tea (Camellia sinensis (L.) Kuntze) seedlings are propagated by cutting. A root system of clonal plants by cutting consists of adventitious roots and lateral roots. Most of the roots grow ho...
Influences of Root Pruning on Shoot Growth and Yield of the Summer Crops in Mature Tea Plants
Camellia sinensis (L) Regeneration Root pruning Second crop Tea plants Third crop
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2009/7/23
In 1990, different root pruning treatments in conjunction with shoot pruning and the application of nitrogen and organic materials were carried out on 18-year-old tea plants (Camellia sinensis (L.) O....
Suitable Level of Nitrogen Fertilizer for Tea (Camellia sinensis L.) Plants in Relation to Growth, Photosynthesis, Nitrogen Uptake and Accumulation of Free Amino Acids
Arginine Camellia sinensis Critical level Excess nitrogen Free amino acid Green tea
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2009/7/22
The physiological responses of pot-grown tea plants to various levels of nitrogen fertilizer were investigated to determine the suitable level of nitrogen for tea plants. Defining an arbitrary unit of...
Influences of Root Pruning on Shoot Growth and Yield of the First Crop in Mature Tea Plants
Camellia sinensis First crop Regeneration Root pruning Tea plants Yield
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2009/7/22
Different root pruning treatments in conjunction with shoot pruning and the application of nitrogen and organic material were carried out on 18-year-old tea plants (Camellia sinensis (L.) O. Kuntze) i...
Influences of Harvesting Time and Plucking Position of the Second Crop on New Shoot Growth and Yield of the First Crop of the Next Year for the Tea (Camellia sinensis L.)
Camellia sinensis L Number of new shoots Plucking Skiffing Tea plants Yield
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2009/7/21
Because the trading price of low-grade tea has been sluggish, tea cultivation techniques must be aimed to increase the yield and quality primarily of the first crop, which is material of high-grade te...
Influences of Air Temperature on the Progress of Growth Stage and Freezing Hardiness in Over-Wintering Tea [Camellia sinensis (L.) 0. Kuntze] Bud(Agronomy)
Average air temperature Bud Camellia sinensis (L.) O. Kuntze Freezing hardiness
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2009/7/10
In this study, the progress of growth stage and change in freezing hardiness of tea [Camellia sinensis (L.) O. Kuntze] bud were examined from January to April in relation to air temperature for 10 yea...
Effects of Pruning of Tea Cuttings in Paper Pots on the Number of Branches and Plant Growth Before and After Transplanting
Characteristics of cutting Cutting Early growth Paper pot Pruning Tea Transplanting
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2009/7/8
Because it takes more than six years from the transplanting of tea cuttings to the establishment of a mature tea field, it is desirable to shorten this period in tea production. The growth of young te...