Research article | Open Access
Helia 2003, Vol. 26(39) 141-146
DIFFERENTIAL SUSCEPTIBILITY OF SOME SUNFLOWER GENOTYPES TO PHOSPHORUS DEFICIENCY IN A BLACK SOIL
pp. 141 - 146
Publish Date: December 01, 2003 | Single/Total View: 0/0 | Single/Total Download: 0/0
Abstract
In a pot culture study, using phosphorus deficient black soil, four promising sunflower genotypes (KBSH-1, DSH-1, Sungene-85 and PAC-36) were tested for their differential susceptibility to the deficiency of this nutrient. Phosphorus deficiency symptoms were noticed in the hybrids KBSH-1 and DSH-1 while PAC-36 was almost free from these. The maximum grain yield response to phosphorus was recorded in KBSH-1 and the minimum in PAC-36. Dry matter yield followed a similar trend. On the basis of yield response and P uptake, the susceptibility of the genotypes was rated in the following order: PAC-36
Keywords: black soil, Helianthus annuus L., phosphorus
APA 7th edition
Dharudu, Y., Murthy, I., & Haripriya, C. (2003).
DIFFERENTIAL SUSCEPTIBILITY OF SOME SUNFLOWER GENOTYPES TO PHOSPHORUS DEFICIENCY IN A BLACK SOIL
. Helia, 26(39), 141-146. Harvard
Dharudu, Y., Murthy, I. and Haripriya, C. (2003).
DIFFERENTIAL SUSCEPTIBILITY OF SOME SUNFLOWER GENOTYPES TO PHOSPHORUS DEFICIENCY IN A BLACK SOIL
. Helia, 26(39), pp. 141-146. Chicago 16th edition
Dharudu, Y.Murali, I.Y.L.N. Murthy and Ch.V. Haripriya (2003). "
DIFFERENTIAL SUSCEPTIBILITY OF SOME SUNFLOWER GENOTYPES TO PHOSPHORUS DEFICIENCY IN A BLACK SOIL
". Helia 26 (39):141-146.