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Stability of cytoplasmic male-sterile lines in pigeonpea under different month temperature

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http://www.greenfarming.in/index.php?option=com_previousissuescontent&main_id=50
 
Title Stability of cytoplasmic male-sterile lines in pigeonpea under different month temperature
 
Creator Sawargaonkar, S L
Madrap, I A
Saxena, K B
 
Subject Pigeonpea
 
Description The three male-sterile lines 'ICPA2043', 'ICPA2047' and 'ICPA2092' derived from Cajanus cajanifolius (A„) cytoplasm
were sown in insect proof selfing cage at Marathwada Krishi Vidhypeeth, Parbhani. The observations were recorded from
initiation of flowering up to maturity at the interval of 15 days starting from 25'" October 2009 to 15'" March 2010 for male
sterility and fertility. The study of stability of male-sterile lines under different month temperature revealed that the malesterility
was ranged from 84 to 100 % in 'ICPA2043', from 94 to 100 % in 'ICPA2047' and from 93 to 100 % in 'ICPA 2092'. All
the three male-sterile lines derived from A, cytoplasm exhibited stability through out the crop season without any effect of
increase or decrease in temperature, indicating male-sterility in A4 cytoplasm was independent of environment condition.
 
Publisher Green Farming
 
Date 2012
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
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Identifier http://oar.icrisat.org/6598/1/GreenFarming_3_5_515-517_2012.pdf
Sawargaonkar, S L and Madrap, I A and Saxena, K B (2012) Stability of cytoplasmic male-sterile lines in pigeonpea under different month temperature. Green Farming, 3 (5). pp. 515-517. ISSN 0974-0775