Evaluation of different planting methods and different Hormones concentrations on Reproductive traits of Genotype rice in under Salt Stress North Khuzestan region

This study was performed by split-split plots using randomized complete block design with three replications in Khuzestan province with the aim of determining the best method of rice cultivation in two years (2018 and 2019). Three planting methods (planting drying, planting seedlings, planting direct or common), 16 different levels of auxin and salicylic acid hormones in the form of seed priming and different leaf spray treatments with 1 and 2 liters per hectare and different spraying times in the tillering stages and the appearance of panicle on different rice genotypes were investigated. Results The combined analysis results showed that in addition to the interaction effect of planting method in hormone traits, there is a significant difference in the level of probability of one percent. grain yield and yield components along with all vegetative and reproductive traits (Panicle weight, 1000-grain weight, grain and floret in the panicle) that can increase grain yield through current photosynthesis or remobilization had their highest value in the transplanting method due to the creation of optimal growth conditions for stress relief. Among the combined hormonal priming treatments of seeds with both growth hormones auxin and salicylic acid, the highest amount of grain yield and yield components was observed due to the complementarity of the two growth hormones in regulating biochemical and morphological reactions of the plant. Time-consuming effects are much more compatible, and we were in the priming method because of creating resistance and accelerating growth.