Paper Information

Journal:   JOURNAL OF WATER AND SOIL (AGRICULTURAL SCIENCES AND TECHNOLOGY)   JULY-AUGUST 2012 , Volume 26 , Number 3; Page(s) 762 To 774.
 
Paper: 

EFFECT OF SALINITY STRESS (NACL, CACL2) ON SEACL YIELD AND YIELD COMPONENTS OF SPRING RAPESEED (BERASSICA NAPUS L.)

 
 
Author(s):  CHERATI A.*, ABBASZADEH F., RAMEEH V.A., REZAEI SOKHT ABANDANI R.
 
* RESEARCHES CENTER AND NATURAL RESOURCES OF MAZADARAN PROVINCE, MAZANDARAN, IRAN
 
Abstract: 

Salinity is one of restriction factor for agricural production. Due to expanding of soil salinity in our country, development of salinity resistant variety makes yield and agriculture prodntion increasing. In order to evolution of salinity due to NaCl and CaCl2 effects on yield and yield components of spring rapeseed, a factorial experiment in arrany e of completely randomized design with three replications was carried out at green house condition in Agricuturnl and Natural Research center of Mazandaran in 2009. Four levels of salinity including 0, 4, 8 and 12 ds/m-1 were considered as factor 1 and factor 2 was included impressed genotypes including (Zarfam, sarigol, L14, L18, L111, RGS003 and Hayola401). The traits including seed yield, plant height, leaf numbers, wet and dry weight, number of seed yield, pods per plant, pods per main stem, seeds per pod, pods length and 1000 seed eight were increased with salinity levels increasing. But protein was Increased due to salinity increasing It seems amony the genotypes, L18 and hayola401 with high seed yield had high efficiency in saline environment and zarfam was more succeptible to salinity in zarfam variety, the protein significantly was increased due to salinity increasing.

 
Keyword(s): RAPESEED, SALINITY, SEED YIELD, YIELD COMPONENTS
 
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