Effect of soil use and spraying of potassium sulfate and different irrigation intervals on grain related trains in maize 704 in Khoda Afarin
Journal Title: Journal of Biodiversity and Environmental Sciences (JBES) - Year 2014, Vol 4, Issue 3
Abstract
This study was conducted in khoda Afarin in 2012 Ordibehesht aiming at evaluating of using this element as a soil and spraying it in two stages of development and Tassel formation various water condition in maize single 704. The experiment was performed in spit-plot in complete random block design with three replications in this study, irrigation water per : 7 days, : 14 days and :21 days once and potassium sulfate use as a minor factor was performed with 8 levels. Characters of the number of kernel rows per maize, the number of per row. The number of maize per plant, plant height, total dry weight number of speeds per plant, weight of 300 seeds and seed weight per plant were measured. The result showed that there was a significant difference between studied irrigation levels in traits of weight of 300 seeds, seed weight per plant, plant height, dryweight of the whole plant and the number of seed rows and the lower part of maize in probable levels of 1 and 5 percent. There was a significant difference between potassium sulfate levels on probable level of 5 percent in the weight of 300 seeds, dryweight of the whole plant, and seed weight per plant. A delay in maize 704 irrigation from 7 days to 14 and 21 days led to a significant reduction in characters of number of seed rows in the lower part of maize, plant height, and dry- weight of the whole plant, weight of 300 seeds and seed weight in plant. The highest values of this parameter were obtained every 7 days after irrigation. There was no significant effect on these traits in delay irrigation from 14 days to 21 days. Using potassium sulfate led to an increase in traits including the weight of 300 seeds, dry-weight of the total plant and seed weight per plant compared to not using the element. Using potassium sulfate as a soil with spraying in Tassal formation led to the highest levels of seed corn production (166.55 gr per plant). And its soil application with spraying of potassium sulfate in deployment had the highest dryweight of total plant with the operation of 405 and gr respectively. So if the using corn is of forage, potassium sulfate spraying will be done in early plant growth and if the goal is seed production. Spraying is done during Tassel.
Authors and Affiliations
Bahram Imanzadeh, Mehrdad Yarnia, Farrokh Rahimzadeh Khoiy
Keywords
Related Articles
- EP ID EP37591
- DOI -
- Views 151
- Downloads 0
Morphometric Analysis of Upland Rice Phenotypes in Lowland Condition
Knowledge about upland characters expressed in an unfavorable environment will direct to appropriate utilization of upland rice varieties (URVs) for breeding and improvement. Morphometric analysis of 55 URVs in lowland c...
Bioaccumulation of heavy metals in intestine of mulley (wallago attu, bloch & schneider, 1801): a case study of kalpani river at district mardan, Khyber Pakhtunkhwa, Pakistan
The concentration of five heavy metals like lead (Pb), chromium (Cr), cadmium (Cd), Zinc (Zn) and Nickel (Ni) were assessed in the intestine of freshwater fish Mulley (Wallago attu), collected from Kalpani river at dist...
Retro transposon-markers: an overview of the recent progress in Citrus germplasm
Citrus is a commercially important genus of the family Rutaceae and widely cultivated fruit crop in the world. Retro transposons are the most abundant class of transposable elements and they outnumber the genes in the...
Evaluation content of flavonoids and anthocyanins in Iranian borage (Echium amoenum Fich & Mey) subjected in eshkevari accessions affected by different habitats in North of Iran
Iranian GoleGavZaban (Echium amoenum fich&mey) is a perennial endemic Iranian medicinal plant belongs to Boraginaceae family and naturally grown in northern mountainous of iran. The violet dry petals have been used as...
On the incidences of oedipodinae (orthoptera: acrididae) from nara desert khairpur, sindh, Pakistan
A detailed survey for the collection of short horned grasshoppers were carried out during the year 2012-2013 from different localities of Nara desert i.e. Choondiko, Khehwari, Tajal, Sikandarabad and Jubo. A total of 32...