Record Details

Effect of Boron and Zinc Application on Nutrient Uptake in Guava (Psidium guajava L.) cv. Pant Prabhat Leaves.

KRISHI: Publication and Data Inventory Repository

View Archive Info
 
 
Field Value
 
Title Effect of Boron and Zinc Application on Nutrient Uptake in Guava (Psidium guajava L.) cv. Pant Prabhat Leaves.
 
Creator Rajkumar, Tiwari, J.P., Lal, S., Kumar, M., Singh, A. and Kumar, A.
 
Subject Guava, Zinc, Boron, Nutrient Uptake
 
Description Not Available
An experiment was conducted to assess the influence of boron and zinc application on the
nutrient status of guava cv. Pant Prabhat under tarai conditions at the foothills of the
Himalayas. Boron and zinc were applied as foliar spray at four different concentrations viz.
ZnSO4 @ 0% (control), 0.50%, 0.75% and 1.0% and H3BO3 @ 0% (control), 0.50%,
0.75% and 1.0%, respectively alone and in combinations. During both the years in the
month of October, leaf N content was affected significantly. The maximum leaf N contents
(2.38 % and 2.18 %) were recorded with the application of ZnSO4 (1.0%) + H3BO3
(1.0%). However, zinc and boron spray had non-significant effect on leaf P and K content
in the month of July and October, respectively during both the years. Leaf zinc content
increased significantly after the foliar application of various concentrations of ZnSO4.
Maximum leaf zinc content (161.08 and 161.95 ppm) was obtained with ZnSO4 (1.0%)
and ZnSO4 (1.0%) + H3BO3 (1%) spray, respectively in July (after spray). After rainy
season crop, maximum leaf zinc content (143.19 and 144.43 ppm) was observed with 1.0%
ZnSO4 spray. While, after winter season crop, various concentrations of zinc and boron
had non-significant on zinc content. However, various concentrations of zinc positively
influenced the leaf zinc content with higher concentrations of zinc and boron. However,
after winter season crop, non-significant differences were recorded. Boron content
increased significantly with the increase in boron concentration during both the years of
investigation but the interaction was non-significant. Maximum boron content (116.85 and
118.35 ppm) was observed after ZnSO4 (0.75%) + H3BO3 (1.0%) foliar spray. However,
after harvesting of rainy season crop, boron content of leaves differed significantly with
various levels of boron concentration. The maximum boron content (107.32 ppm) was
observed in ZnSO4 (1.0%) + H3BO3 (1.0%). These findings indicated that ZnSO4 (1.0%) +
H3BO3 (1.0%) significantly influenced the N, Zn and B concentrations in the leaves of
guava cv. Pant Prabhat. However, zinc and boron spray at various concentrations had nonsignificant
effect on leaf P and K content.
Not Available
 
Date 2018-09-13T19:24:27Z
2018-09-13T19:24:27Z
2017
 
Type Journal
 
Identifier Kumar, Ashwani. "Effect of Boron and Zinc Application on Nutrient Uptake in Guava (Psidium guajava L.) cv. Pant Prabhat Leaves." Int. J. Curr. Microbiol. App. Sci 6.6 (2017): 1991-2002.
2319-7706
http://krishi.icar.gov.in/jspui/handle/123456789/6782
 
Language English
 
Publisher Excellent Publishers (Regd.) Tamilnadu, India