Assessment of photoperiod treatments on flowering and pollen production in a sugarcane breeding programme in South Africa
نویسندگان
چکیده
منابع مشابه
Further Report on Sugarcane Breeding in South Africa
This report is confined to problems and successes in sugarcane breedingin South Africa during 1947 and 1948, and seedlings raised from seed imported from other countries are not considered. As one of the chief difficulties in raising sugarcane seedlings in this country is the small amount of viable pollen usually formed under field conditions, work on this problem has been continued, in additio...
متن کاملassessment of deep word knowledge in elementary and advanced iranian efl learners: a comparison of selective and productive wat tasks
testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...
Conventional Sugarcane Breeding in South Africa: Progress and Future Prospects
Initial sugarcane production in South Africa relied on imported varieties. When imported varieties succumbed to diseases, the industry established the South African Research Institute (SASRI) with the mandate to develop sugarcane varieties. The popular and highly successful varieties, NCo310 and NCo376 were selected from crosses imported from India. NCo310 and NCo376 were grown successfully in ...
متن کاملAn Investigation in into South Sugarcane Africa Breeding
Evans", in discussing the effect of sulphurous acid upon cut canes, says that its prevention of wilting is due, not to its inhibiting action on the growth of bacteria on the cut end (as has been stated by Hawaiian workers), but to its reducing action, which prevents blocking of the vessels otherwise . produced by the enzymatic oxidlation of organic substances. He found that a solution of oxalic...
متن کاملon translation of politeness strategies in dialogues involving female characters in translations and retranslations of novels translated before and after the islamic revolution of iran and their effects on the image of women: a polysystem theory approach
abstract reception environment has considerable effects on accepting a translation. as the expectations of a target culture and its values and needs change throughout history, its criteria for accepting a translation or rejecting it will change accordingly (gentzler, 2001). the expectations of iran, as the reception environment in the present study, have changed after the islamic revolution. i...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: South African Journal of Botany
سال: 2016
ISSN: 0254-6299
DOI: 10.1016/j.sajb.2016.02.108