Chinese Journal of Agrometeorology
• 论文 • Previous Articles Next Articles
He Zhongkang(Ningxia Agrotcchnical station)Su Huanlan(Ningxia Agricultural College)
Online:
Published:
Abstract: The daily mean temperature of sowing can be reduced to 4℃from>10℃covered with plastic film in Ningxia. It means that sowing date may be moved up from Apr. 15-25th. to Mar. 21th-Apr. 5th. The average yield can be increased from 500 kg/mu to 600kg/mu. May get 800 kg/mu with advanced farming technigues. The rate of solar energy utilization can be raised from 1.9% to over 2% in 1980s.
Key words: Rice Potential resources of light and heat, Rice Potential resources of light and heat
He Zhongkang(Ningxia Agrotcchnical station)Su Huanlan(Ningxia Agricultural College). STUDIES ON POTENTIAL RESOURCES OF RICE LIGHT AND HEAT IN NINGXIA[J]. Chinese Journal of Agrometeorology.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: https://zgnyqx.ieda.org.cn/EN/
https://zgnyqx.ieda.org.cn/EN/Y1992/V13/I05/40548