搜索结果: 1-15 共查到“作物栽培学 Study”相关记录17条 . 查询时间(0.593 秒)
Does Information Network Affect Technology Diffusion? A Study on the Spread of Banana and Guava Cultivation Among Farmers of Nadia District, West Bengal, India
Information Network Affect Technology Diffusion Study Spread Banana Guava Cultivation Farmers Nadia District West Bengal India
2010/12/16
Does Information Network Affect Technology Diffusion? A Study on the Spread of Banana and Guava Cultivation Among Farmers of Nadia District, West Bengal, India。
Effects of HIV/AIDS and drought on changing cropping patterns: A case study of Zambia
HIV/AIDS crop patterns drought food security cassava maize
2010/7/9
The HIV/AIDS pandemic and changing climate patterns in southern Africa are expected to alter cropping patterns in the region. In this research, an attempt is made to measure and compare the effects of...
A comparative study of the bionomics of Clavigralla tomentosicollis Stäl (Hemiptera: Coreidae) on three varieties of cowpea (Vigna unguiculata (L.) Walp)
Clavigralla tomentosicollis cowpea varieties pod-sucking bug
2010/3/15
Clavigralla tomentosicollis Stäl, is a notorious pod-sucking bug of cowpea in tropical agro - ecosystems. The improvement of cowpea grain yields by screening of cowpea lines for resistance to pod...
Comparative performance of direct seeding and transplanting green maize under farmer management in small scale irrigation: A case study of Zanyokwe, Eastern Cape, South Africa
Direct seeding transplanting farmer management crop stand
2010/2/15
An on-farm experiment was conducted at Zanyokwe irrigation scheme (ZIS) in the Eastern Cape Province of South Africa (SA) to evaluate comparative performance of direct seeded and transplanted green ma...
Effects of extension services of firms offering contract farming: A case study of small scale maize farmers in the Limpopo Province of South Africa
Contract farming probit regression private extension services
2010/2/15
A probit regression model was employed in this study to investigate the effect of private extension services on contract farming participation by small scale maize farmers in rural areas of the Limpop...
A Scanning Electron Microscope Study on Japonica Type Rice Callus Cultures, with Emphasis on Plantlet Initiation
Callus Japonica type rice Membranous layer Nodular structure Oryza sativa Scanning electron microscopy Shoot-bud formation Surface stabilization
2009/8/6
Morphological details of rice callus cultures were examined at the initial stage of plantlet development, together with the growth of callus established from mature seeds, with the aid of scanning elc...
Study on Applicability of Nitrogen-Deep Placement Culture from the View Point of Productivity of Various Rice Cultivars in Warmer Area
Indica Japonica Japonica-indica hybrid Nitrogen-deep placement Rice Sink-source ratio
2009/8/5
An applicability of nitrogen-deep placement culture (NDPC) in warmer area suffered from poor number of spikelets and low sink-source ratio, and responsibilities of NDPC for not only japonica rice cult...
Analytical study on the high yielding characteristics of the rice varieties with reference to matter production and photosynthesis
high yielding characteristics of the rice varieties matter production photosynthesis
2009/8/4
Analytical study on the high yielding characteristics of the rice varieties with reference to matter production and photosynthesis.
Study on the Utilization of Arbuscular Mycorrhizal Fungi in Kidney Bean Cultivation : Differences in kidney bean growth resulting from the infection of six species of arbuscular mycorrhizal fungi
Arbuscular mycorrhizal fungi Glomus mosseae Kidney bean
2009/7/16
Six species of arbuscular mycorrhizal fungi were inoculated into kidney bean in low available phosphorus soil to clarify useful species in the cultivation of kidney bean. The arbuscular mycorrhizal fu...
Study on the In Vitro Culture Conditions for Raising Seedlings from Embryos Excised from Immature Seeds of Lilium japonicum Thunb
in vitro Culture Conditions Seedlings Embryos
2009/7/10
The effects of various such culture conditions as culture temperature, and concentration of sucrose, gelling reagents and plant growth regulators on the growth and development of embryos excised from ...
Studies on the Yielding Ability of Rice Plants Cultured by the Multiple Row Planting of Mature Seedling—A Case Study at Kikuchi District in Kumamoto Prefecture
6th leaf emerging seedlings Koshihikar Minaminishiki Multiple row planting Transplanting method
2009/7/8
In 1986, a new-type transplanting machine for the 6th leaf-emerging seedlings was introduced to two innovative farmers' groups at Kikuchi district in Kumamoto Prefecture where transplanting machines ...
A Case Study of Organic Rice Production System and Soil Carbon Storage in West Java, Indonesia
organic farming rice farming system soil carbon sequestration
2009/6/30
Organic farming provides a lot of benefits in Indonesia, because it can improve soil quality, food quality and soil carbon sequestration. This research was designed to evaluate the ability of soil car...
Case Study on Application of Asset Management of Irrigation Infrastructure for Rice Production in Australia
business management deterioration forecast discount rate lifespan of asset
2009/4/2
Asset management is a new concept for operation, maintenance, rehabilitation, and reconstruction of irrigation infrastructure taking into account economic assessment of trade-offs between alternative ...
Participatory research in paddy cultivation in Kasaragod district of Kerala：A case study
Farmer participatory research fertilizers insecticides paddy weedicides
2009/2/20
Paddy cultivation in Kerala is declining due to non-remunerative returns owing to high cost of labour combined with poor productivity. Analysis of problem-cause relationship through farmer partici...
Recommendable block sizes: a case study on Finnish official variety trials of barley cultivars.
spatial variation experimental design block size statistical analysis
2008/3/31
Lajikekokeet ovat tyypillisesti kokeita, joissa vertailtavien käsittelyjen eli lajikkeiden määrä on suuri, jopa useita kymmeniä lajikkeita. Tutkimuksessa käytetty aineist...