搜索结果: 1-15 共查到“农学 weather”相关记录45条 . 查询时间(0.105 秒)
How trees affect the weather（图）
trees affect weather
2019/10/28
New NSF-supported research led by University of Utah biologists William Anderegg, Anna Trugman and David Bowling finds that some plants and trees are prolific spendthrifts in drought conditions, using...
Intra-annual patterns of weather and daily radial growth changes of Norway spruce and their relationship in the Western Carpathian mountain region over a period of 2008–2012
dendrometers Picea abies environmental fluctuation Western Beskids stem circumference changes
2015/8/14
The contribution presents the results of a 5-year (2008–2012) dendroecological research in a Norway spruce
(Picea abies [L.] Karst.) clone forest (Northern Slovakia). Due to different climatic and s...
Spatial-temporal distribution of forest fires and fire weather index calculation from 2000 to 2009 in China
Sanming spatial-temporal distribution CFFDRS
2015/4/24
This paper describes the forest fire dynamics in the city of Sanming in Fujian province, China, from 2000 to 2009 with a view to understand the number of fires and burned areas in different counties. ...
Prediction model for deoxynivalenol in wheat grain based on weather conditions
prediction model mycotoxin DON winter wheat weather conditions
2015/3/3
Environmental factors influence the growth, survival, dissemination and hence the incidence of Fusarium fungi and the disease severity. The knowledge of the quantitative and qualitative effects of env...
Effect of weather patterns on preweaning growth of beef calves in the Northern Great Plains
Beef Calves Climate Change Growth Precipitation emperature
2013/3/4
Records from a 76-year investigation into effects of line breeding and selection of Hereford cattle, and concurrent weather records, were used to assess effects of weather patterns on growth of suckli...
Traditional capacity for weather prediction, variability and coping strategies in the front line states of nigeria
Traditional Knowledge Base Rainfall Prediction Crop Production Northern Nigeria
2013/2/28
This paper is based on the results of a pilot project conducted to strengthen Nigerian Meteorological Agency’s (NIMET) capacity to provide reliable planting date forecast in Nigeria. This aspect of th...
THE INFLUENCE OF INTERCROPS AND FARMYARD MANURE FERTILIZATION IN CHANGEABLE WEATHER CONDITIONS ON CONSUMPTION VALUE OF POTATO TUBERS
potato fertilization intercrop
2010/12/9
The paper presents the results of research carried out over 1999-2002 with the aims to determine the influence of intercrops and farmyard manure fertilization on consumption value of potato tubers in ...
Growth of Tropical Bracken (Pteridium arachnoideum):Response to Weather Variations and Burning
Tropical bracken invasive ferns vegetation dynamics fire ecology heat effects on rhizome
2015/12/26
The ecology of tropical bracken, which occurs in tropical regions, is not well known. We studied its response to weather variations and burning in the south Ecuadorian Andes, where this weed had alrea...
APHID DYNAMICS IN WHEAT AS AFFECTED BY WEATHER AND CROP PLANTING TIME
Triticum aestivum Sitobion,Schizaphis Rhopolosiphum population densities climate sowing time Pakistan
2009/9/29
A study was conducted at Wheat Research Institute, AARI, Faisalabad, Pakistan
during 2004-05 and 2005-06 to understand dynamics of aphid infestation as affected
by weather and wheat sowing time. Dai...
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...
Floral Impotency Due to Cool Weather in Paddy Rice Plants in the Early-Season Culture Area:I. Relationship between light-intercepting characteristics and sterility
Amount of fertilizer nitrogen Cool-summer damage Early-season culture Light-intercepting characteristics Overluxuriant growth Sunshine hours Temperature at the inside of leaf sheath Temperature in the space of rows
2009/8/6
The present study was conducted to make clear the cause of promotion the sterility due to cool temperature at the booting stage by too much nitrogen application with investigating the relationship amo...
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...
Floral Impotency Due to Cool Weather in Paddy Rice Plants in the Early-season Culture Area : III. Effect of growth retardant on the reduction of necessary water depth in the deep irrigation method at the booting stage
Antiauxin Cool-summer damage Growth retardant IBP Inabenfide Necessary water depth in deep irrigation method Paclobutrazol Uniconazole
2009/7/31
For the purpose of improving the deep irrigation method as a countermeasure of floral impotency due to cool weather by means of a reduction of the necessary water depth to protect young panicles, stu...
Studies on Palatability of Rice in Northern Kyushu:VI. Effect of seedling characteristics under abnormal weather in 1993 on the palatability and physicochemical characteristics of rice
Abnormal weather Amylose content Breakdown Character of seedling Maximum viscosity Palatability
2009/7/29
Under the low air temperature and the insufficient solar radiation conditions in 1993, the effect of seedling characteristics on the palatability and physicochemical characteristics of rice were studi...
Studies on Palatability of Rice in Northern Kyushu:V. Influence of abnormal weather in 1993 on the palatability and physicochemical characteristics of rice
Abnormal weather Amylose content Breakdown Maximum viscosity Palatability
2009/7/29
Under the low air temperature and the insufficient solar radiation conditions in 1993, the influence of the abnormal weather on palatability and physicochemical characteristics of rice were studied. P...