خيارات البحث
النتائج 1 - 10 من 7,097
The effect of silicon and nitrogen on growth and nutrient uptake of rices at tillering stage | ผลของซิลิกอนและไนโตรเจนต่อการเจริญเติบโตและการดูดใช้ธาตุอาหารของข้าวในระยะแตกกอ
2016
Thongchon, P.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Soil Science) | Inthasan, J.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Soil Science) | Konsaeng, S.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agricultural Chemistry)
Growth responses of a upland rice grown under aerobic or anaerobic cultures of nutrient solution | การตอบสนองด้านการเจริญเติบโตของข้าวไร่ที่ปลูกภายใต้สภาพมีหรือขาดออกซิเจนในสารละลายธาตุอาหาร
2016
Bobeautong, T.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agronomy) | Sangruan, P.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agronomy) | Insalud, N.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agronomy)
Effects of herbicide on seed germination and growth of rice seedling | ผลกระทบของสารควบคุมวัชพืชต่อการงอกและการเจริญเติบโตของต้นกล้าข้าว
2016
Sangruan, P.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agronomy) | Uayyue, P.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agronomy) | Insalud, N.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agronomy)
Parboiling effect on color change and anthocyanin content in rice grain of riceberry | ผลของการนึ่งต่อการเปลี่ยนแปลงสีและปริมาณแอนโธไซยานินในเมล็ดข้าวไรซ์เบอรี่
2016
Phonchathri, H.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agronomy) | Sungpalee, W.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agronomy) | Insalud, N.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agronomy)
Ecology and plantlet growth of Holcoglossum kimballianum (Rchb.f.) Garay in a limestone forest at Doi Ang Khang, Chiang Mai, Thailand | นิเวศวิทยา และการเจริญเติบโตของเอื้องหนวดพราหมณ์ลำดำบนสังคมพืชป่าดิบเขาระดับต่ำที่กระจายตามสันเขาหินปูนในพื้นที่ดอยอ่างขาง จังหวัดเชียงใหม่
2016
Teesoda, W.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Horticulture) | Inpar, C.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Horticulture) | Sungpalee, W.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production) | Yangkhamman, P.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Horticulture)
Effect of growing medium and watering frequency on growth of Holcoglossum kimballianum (Rchb.f.) Garay | ผลของวัสดุปลูกและการให้น้ำต่อการเจริญเติบโตของเอื้องหนวดพราหมณ์ลำดำ
2016
Teesoda, W.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in of Horticulture) | Inpar, C.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in of Horticulture) | Sungpalee, W.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production) | Yangkhamman, P.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in of Horticulture)
Study results of mass and nutrient loss in technologies of different composting rate: case of bedding poultry manure
2016
Uvarov, R., Institute for Engineering and Environmental Problems in Agricultural Production - IEEP, Tyarlevo, Pushkinsky distr., St. Petersburg (Russian Federation) | Briukhanov, A., Institute for Engineering and Environmental Problems in Agricultural Production – IEEP, Tyarlevo, Pushkinsky distr., St. Petersburg (Russian Federation) | Shalavina, E., Institute for Engineering and Environmental Problems in Agricultural Production – IEEP, Tyarlevo, Pushkinsky distr., St. Petersburg (Russian Federation)
Currently increasing attention is paid to intensification of different technologies of farm waste processing, animal and poultry manure in particular. It is the authors’ opinion that acceleration of the composting process should not have negative effect on the ready product quality. The aim of the study was to estimate the loss of mass and nitrogen and phosphorous in two intensive composting technologies – bio-fermentation in chamber- and drum-type installations and the open ground passive composting. It was established that the loss of mass in these technologies varies from 15 to 27 %, the loss of total nitrogen varies from 3 to 25 %, that of phosphorous – from 0 to 7 %. The experiments proved the duration of the bio-fermentation process in each studied technology: in chamber bio-fermentor – 7 days, drum bio-fermentor – 3 days, passive composting in piles – 2.5 months in summer time. The methods to reduce the nutrient loss in the studied technologies are offered.
اظهر المزيد [+] اقل [-]National standards for manure nutrient content in the Baltic Sea countries : Russia
2016
Minin, Vladislav | Subbotin, Igor | Briukhanov, Alexander | Institute for Enginieering and Environmental Problems in Agricultural Production (IEEP)
Effect of weather conditions on content of carbon dioxide in barns
2016
Vtoryi, V., Federal State Budget Scientific Institution ''Institute for Engineering and Environmental Problems in Agricultural Production'', Saint Petersburg (Russian Federation) | Vtoryi, S., Federal State Budget Scientific Institution ''Institute for Engineering and Environmental Problems in Agricultural Production'', Saint Petersburg (Russian Federation) | Lantsova, E., Federal State Budget Scientific Institution ''Institute for Engineering and Environmental Problems in Agricultural Production'', Saint Petersburg (Russian Federation) | Gordeev, V., Federal State Budget Scientific Institution ''Institute for Engineering and Environmental Problems in Agricultural Production'', Saint Petersburg (Russian Federation)
The most important condition for optimization of the inside climate in livestock buildings is its compliance with the physiological state of animals. However, in most large and small-scale farms the microclimate in cow barns is far from the standard parameters. One reason for this discrepancy is the lack of the forecasting system of barn microclimate parameters variation depending on the changes in external conditions. The research was aimed at identifying the relationship between the level of carbon dioxide in the barn and external climatic conditions. The study results proved the concentration of carbon dioxide in the barn to be about 80 % dependent on the wind speed, outside and inside air temperature under natural ventilation of the barn.
اظهر المزيد [+] اقل [-]Rice seedling responses to the use of phosphate solubilizing bacteria under different phosphorus form | การตอบสนองของข้าวในระยะกล้าต่อการใช้แบคทีเรียละลายฟอสเฟตภายใต้สภาพฟอสฟอรัสในรูปที่ต่างกัน
2016
Panya, K.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agronomy) | Insalud, N.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agronomy) | Lumyong, S.(Chiang Mai University, Chiang Mai (Thailand). Faculty of Science. Department of Biology) | Inthasan, J.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Department of Soil Resources and Environment) | Hermhuk, S.(Maejo University, Chiang Mai (Thailand). Faculty of Agricultural Production. Program in Agronomy)
