搜索结果: 46-60 共查到“知识库 作物学 Factors”相关记录66条 . 查询时间(0.152 秒)
Factors Affecting the Bleeding Rate from the Basal Part Cut End of Stem in Soybean (Glycine max (L.) Merr.) Seedlings
Bleeding rate Glycine max (L.) Merr Respiration rate Root physiological activity
2009/7/9
The bleeding rate from the stem cut end is considered to reflect the root physiological activity since the bleeding is caused by the active water absorption by root. We analyzed factors affecting the ...
Factors determining the Thickening and the Shape of the Tuberous Root in Sweet Potato(Ipomoea batatas (L.) Lam.)—Effect of Irrigation at the early growth period
Sweet potato Tuberous root Yield of tuberous root Length of tuberous root Width of tuberous root
2009/7/9
The effects of irrigation at the early growth period on the thickening and shape of the tuberous roots in sweet potato were examined. The number and length of the tuberous roots were determined by 70 ...
Physical Factors of the Lodging Judged from the Morphogenic Viewpoint of Aboveground Parts and Their Mitigation in Edible Canna
Own aerial–weight moment Edible canna Shortening of plant height Morphogenesis of aboveground parts Projected area
2009/7/8
In edible canna (Canna edulis Ker–Gawl.), the causal factors of lodging were analyzed in relation to the morphogenesis of aboveground parts using mathematical models. The projected side–view area of a...
Factors Determining the Thickening and the Shape of the Tuberous Root in Sweet Potato (Ipomoea batatas (L.) Lam)—Comparison of two cultivars having different shapes in tuberous root
Tuberous root Length of tuberous root Width of tuberous root Sweet potato Shape Thickening
2009/7/8
Length and width of tuberous roots in sweet potato were measured at intervals throughout the growing season. In this experiment, two cultivars Kokei 14 and Ayamurasaki, which have a spindle–and long–...
Analysis of Factors that Decrease Kernel Weight of Hokkaido Wheat Cultivar “Haruyutaka” Grown in the Warm Area of Western Japan Based on the Weight of F1 Kernel Derived from Reciprocal Crossing with a Kyushu Cultivar
Dominance Decrease in kernel weight F1 Haruyutaka Reciprocal cross Source ability
2009/7/8
The factors that decrease the kernel weight of Hokkaido wheat cultivar “Haruyutaka” in Western Japan were analyzed based on the kernel weight of F1 of the cross with Kyushu cultivar “Daichinominori.” ...
Factors Causing Submergence Damage on Soybean Seedling Emergence under No-Till Culture Conditions
No-till culture Seedling emergence Soybean Submergence damage
2009/7/8
Soybean yield in Aichi prefecture, Japan, has been low and unstable due to excess soil moisture during seeding time. We have been developing the production technology including no-till culture to red...
Factors causing Variation of Rice Quality Change and Their Regional Difference in Tochigi Prefecture—Analysis of Data from the Regional Trials for Dozens of years—
Regional difference Rice quality Paddy rice Regional trial
2009/7/7
From the regional trials in Tochigi prefecture for dozens of years, we examined the factors causing variation of rice quality (appearance) and their regional difference in Tochigi prefecture. Sowing ...
Difference in the Quality of Glutinous Rice among Years and Areas, and the Factors Affecting the Quality in Hokkaido in Northern Japan
Hardenability of glutinous rice cake Air temperature during grain-filling Whiteness in polished rice Protein content Difference among years and areas
2009/7/7
In 2000—2003, the quality of glutinous rice, variety Hakuchou-mochi, was examined in six areas using 1044 samples, and hardenability of the rice cake was also examined using 86 samples. Furthermore, ...
Factors Affecting the Effect of Nitrogen Application after Anthesis on Grain Protein Content and Yield of Spring Wheat Variety "Haruyokoi" in Northern Hokkaido
Grain Protein Content Spring Wheat Haruyokoi Foliar application
2009/7/7
Spring wheat variety “Haruyokoi” was cultivated with different basal nitrogen applications at three locations in northern Hokkaido. Foliar spray of nitrogen as urea was conducted three times (0.92 g m...
Relationship between the Occurrence of Internal Browning and Anatomical and Chemical Factors in the Tuberous Root of Sweet Potato (Ipomoea batatas L.)cv.Kokei No.14
ascorbate-glutathione cycle parenchyma cell polyphenol oxidase
2009/7/6
The present study investigated the anatomical and chemical factors causing the internal browning (IB) in Ipomoea tuberous roots cv. Kokei No. 14. The experimental results demonstrated that roots exhib...
The effects of climate factors on sugar beet early sowing timing
sugar beets biomass sowing time varieties
2010/1/19
The effects of climate factors on sugar beet early sowing timing.
Effect of environmental and genetic factors on the stability of pea (Pisum sativum L.) isozyme and DNA markers
intravarietal variation isozymes microsatellites Pisum sativum retrotransposons seed proteins
2014/3/11
Environmental (geographic location, year-to-year effect) and genetic (intravarietal variation) effects on the stability of the isozyme patterns of esterase (EST), acid phosphatase (ACP), alcohol dehyd...
Wheat hardness in relation to other quality factors
grain hardness Tukey’s test correlation
2014/3/7
The analysis of the wheat hardness relation to other quality features was done with a set of 281 variety and commercial wheat samples, planted during the years of 2003–2006 in Central Bohemia and sout...
Cassava production and processing characteristics in southern Cameroon：An analysis of factors causing variations in practices between farmers using Principal Component Analysis（PCA）
Cassava Cameroon PCA survey variations
2009/3/4
A questionnaire-based survey study was carried out during a 3 month period, from January to April 1998, in 45 villages belonging to three locations (Yaoundé, Mbalmayo, and Ebolowa) of southern Camer...
Factors influencing adoption of stress-tolerant maize hybrid（WH 502）in western Kenya
Hybrid maize adoption socio-economic characteristics varietal characteristics high yield
2009/3/4
Non-adoption of suitable maize varieties was identified as the second most important constraint responsible for low maize yields in western Kenya. In order to increase adoption of suitable varieties...