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The University of the Philippines (UP) is the country’s national university. This premier institution of higher learning was established in 1908 and is now a university system composed of eight constituent universities and one autonomous college spread throughout 17 campuses in the archipelago.

فعّال (مزود البيانات قام بتقديم البيانات الوصفية السنة الماضية)
Journal Article

مقال مجلة

CORH 1: the first rice hybrid for Tamil Nadu, India  [1994]

Rangaswamy, M.; Prasad, M.N.; Sree Rangaswamy, S.R.; Virmani, S.S.; et al.

استعراض النص الكامل

  • NOT AVAILABLE
CORH1 is a rice hybrid selected at the Paddy Breeding Station, Coimbatore, Tamil Nadu [India]. it is developed using the cytoplasmic genetic male sterility and fertility restorer system. IR62829 A and IR10198-66-2 R are the parents. CORH1 matures in 100-115 d and is up to 75 cm tall. It has high-tillering ability, giving up to 20 productive tillers/hill at 25- x 20-cm spacing. The average grain number is 150/panicle; its 1,000-grain weight is 20 g. Grains are medium slender and straw-colored, kernels are white. CORH1 is best suited for May-Jun sowing in Tamil Nadu. The mean grain yield for CORH1 at 74 locations in research station, on-farm, and national hybrid rice trials was 5.9 t/ha compared with 5.0 t/ha for IR50. The mean biological yield of CORH1 was 11.2 t/ha (5.9 t grain and 5.3 t straw). The highest recorded grain yield was 10.1 t/ha. Physical, cooking, chemical, and organoleptic characters are all good. CORH1 is moderately resistant to whitebacked planthopper, brown planthopper, green leafhopper, sheath rot, brown spot, and rice tungro virus under field conditions
المجلة
International Rice Research Notes (Philippines)
الرقم التسلسلي المعياري الدولي (ردمد) : 0115-0944

معلومات ببليوغرافية

اللغة:
English
النوع:
Summary
في أجريس منذ:
1995
المجلد:
19
الإصدار:
3
صفحة البداية:
19
جميع العناوين:
"CORH 1: the first rice hybrid for Tamil Nadu, India"@eng
مسائل أخرى:
"Summary only"
"1 ill.; 1 table"
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معلومات ببليوغرافية

اللغة:
English
النوع:
Summary
في أجريس منذ:
1995
المجلد:
19
الإصدار:
3
صفحة البداية:
19
جميع العناوين:
"CORH 1: the first rice hybrid for Tamil Nadu, India"@eng
مسائل أخرى:
"Summary only"
"1 ill.; 1 table"