搜索结果: 1-15 共查到“作物学 damage”相关记录29条 . 查询时间(0.328 秒)
Starch Damage and Pasting Properties of Rice Flours Produced by Dry Jet Grinding
Starch Damage Pasting Properties Rice Flours Produced Dry Jet Grinding
2011/1/23
Milling method and particle size affect some properties of rice flour. To prepare ultra-fine rice flour of <30 μm, hammer and dry jet grinding methods were examined and the effect of particle size on ...
IS CONCENTRATION AND MOTILITY OF MALE GAMETES RELATED TO DNA DAMAGE MEASURED BY COMET ASSAY?
spermatozoa DNA damage Comet assay quality of sperm
2010/6/30
Approximately 8% of couples in the World have problem with offspring production.Male infertility, which is the reason of the half of reproduction failures, is connected with diminished sperm productio...
以接触力学为基础，建立了脱粒元件与稻谷对心碰撞时压缩位移和最大压力分布模型。针对不同含水率时稻谷塑性、脆性力学性质的差异，得出了稻谷与脱粒元件冲击损伤临界速度计算公式。对钉齿与镇稻10号、武香粳14、淮稻9号、镇糯653和协优084稻谷冲击损伤临界速度进行了实例计算，在试验台架上进行了实测，试验均值与理论计算基本一致。
Floral Impotency Due to Cool Weather in Paddy Rice Plants in the Early-Season Culture Area:II. Countermeasure to the damage by fertilizer application
C-N ratio Compost Cool-summer damage Early-season culture Light-intercepting characteristics
2009/8/6
The present study was conducted to develop the basal fertilizer application methods which mitigate the damage due to cool weather at booting stage by investigating the relationships between the change...
Effects of Seeding Density on the Frost Damage of Wheat Tillers
Compensation Frost damage Grain yield Nitrogen Potassium Seeding density Tiller Wheat
2009/8/4
Degrees of frost damage were observed for three varieties of winter wheat at the different seeding densities. Shoot nitrogen, phosphorus, potassium, sugars and starch contents were measured at the int...
Lowering of Eating Quality Induced by Sterility due to Cool Weather Damage in Hokkaido Rice Varieties
Amylose content Cool damage due to floral impotency Eating quality Protein content Rice plant
2009/8/4
Sterility was induced by low temperature at the booting stage in early maturing varieties in 1986, and in medium and late varieties in 1987, particularly in the varieties without cool tolerance at Hok...
Effect of Plant Size on Resistance to Snow Damage in Winter Wheat and Barley
Barley Snow mold Wheat
2009/7/30
Effect of Plant Size on Resistance to Snow Damage in Winter Wheat and Barley.
Mitigation of Salty Water Damage on Ride Through Sprinkle Water
Rice yield Salty wind damage Sprinkle water Typhoon Wind tunnel
2009/7/23
Mitigation of Salty Water Damage on Ride Through Sprinkle Water.
Analysis of Cool-weather Damage of Rice in 1993 Based on Data of Municipal Basis in Hokkaido
Air temperature Crop situation index Grain yield Percentage of ripening Sunshine hours
2009/7/22
Crop situation index(CSI, a ratio of yield to average yield over years)of paddy rice in the Hokkaido area in 1993 was 40, the lowest since 1949, because of a cool-weather damage. The yield and CSI, ho...
Damage of Wheat and Barley in 1998 Harvest Year by Unusual Weather in Kyushu and Yamaguchi districts
High temperature Long rain Kyushu districts Two-rowed barley Wet injury
2009/7/16
In Kyushu and Yamaguchi districts of Japan, poor emergence of wheat and barley was caused by a long rain in November, 1997. The long rain and high temperature at the reproductive stage also caused wet...
Studies on the Low-temperature Damage in Rice Seedlings : Effect of low temperature on the growth arid bleeding rates of the root(Crop Morphology)
Bleeding rate Indica type Japonica type Low temperature damage Nursery period
2009/7/15
In Hunan Province in China, where double cropping of Indica rice is common, low-temperature damage on seedlings during the nursery period becomes a main problem in the first cropping. We examined the ...
Studies on the Low-temperature Damage in Rice Seedlings:Effect of a low temperature on several characteristics of rice seedlings
Chlorophyll Dry weight Leaf number Low temperature Rice Tiller number
2009/7/14
The effects of low temperature at the seedling stage on the growth of some indica and japonica varieties were examined. Five varieties, three indica and two japonica, were used. Seedlings were kept at...
Comparison of the Occurrence of Kernel Damage in Rice Plants Grown in a Heated Greenhouse and in a Paddy Field of High Temperature Year
Grain quality Greenhouse High temperature Rice plant
2009/7/10
The percentages of the number of heat-damaged kernels, white-back or basal-white kernels and milky-white kernels in a heated greenhouse were compared with those in a paddy field in a high-temperature...
Influence of Typhoon on the Paddy Rice Production in Kyushu and Yamaguchi Districts in 2004 and Salty Wind Damage of Rice Caused by Typhoon 0418 (SONGDA) : Haruhiko Yamamoto and Kiyoshi Iwaya (Faculty of Agriculture, Yamaguchi Univ., Yamaguchi 753-8515)
Kyushu district Rice Salty wind damage Typhoon 0418 Yamaguchi prefecture
2009/7/8
Five typhoons (No.15•16•18•21•23) approached and landed from booting to harvesting time in Kyushu and Yamaguchi districts in 2004. The grain yield and quality of paddy rice wer...
The Actual State of Rice Plant Damage of Yamagata Prefecture Caused by the Salty Winds of Typhoon No.15, 2004 from the View Point of Typhoon Characteristics
Damage by salty winds High wave Tohoku district Typhoon No.15 (2004)
2009/7/8
Rice plants in an extensive area were damaged by salty winds caused by typhoon No.15, 2004 in the Shonai area of yamagata Prefecture. The yield index of rice was the lowest in 35 years. The character...