2024-03-29T14:35:50+03:30 http://yujs.yu.ac.ir/jopp/browse.php?mag_id=4&slc_lang=fa&sid=1
4-53 2024-03-29 10.1002
Journal of Oil Plants Production 3 9 10 7 2016 2 2 Effects of S, B and Zn, on seed yield, nutrient concentration and seed quality of rapeseed (Brassica napus L.) Maryam Habibi ma_majidian@yahoo.com Majid Majidian ma_majidian@yahoo.com Tayebeh Shoja ma_majidian@guilan.ac.ir Mohammad Rabiee ma_majidian@guilan.ac.ir In order to investigate the effects of boron, zinc and sulfur on quantitative and qualitative characteristics of rapeseed (Hyola 401 cultivar), an experiment was conducted at Rice Research Institute of Iran, Rasht province in 2011. A field experiment with completely randomized block design was performed with eight treatments in three replications. Treatments consisted of control, zinc was added as Zn 15% EDTA at the rate of 1.5 kg ha−1 were applied to the soil, Boron was added as Borax at the rate of 1.5 kg ha−1, sulfur treatment added at the rate 100 kg ha-1 before of sowing, B+Zn, B+S, Zn+S and B+Zn+S. Maximum grain yield (4157.6 kg ha-1) was obtained from S+B+Zn treatments that increased the seed yield by 48.7% compared to the control. Maximum and minimum oil content obtained from B+Zn+S (42.58%) and control (38.37%). Maximum protein (24.62%) was obtained from zinc fertilizer. The highest leaf boron, zinc and sulfur content were obtained in treatments B+Zn+S of 15.7, 26.38 and 577.4 mg kg-1 respectively, and minimum nutrients content was obtained in control. Regards to the experiment results, the application of B+S fertilizer increased the seed yield and oil content and is suggested in Rasht reign conditions. Grain protein Grain yield Micro nutrients Nutrients uptake Oil content 2016 3 01 1 12 http://yujs.yu.ac.ir/jopp/article-1-53-en.pdf
4-55 2024-03-29 10.1002
Journal of Oil Plants Production 3 9 10 7 2016 2 2 Comparison of seed oil and mineral content of Guizotia abyssinica Cass. with two genotypes of Iranian and Indian Nigella sativa L. azade vaseghi a_vaseghi@yahoo.com saeid davazdahemami s.12emami@yahoo.com Utilization of multipurpose plants in cultivation patterns can reduce production risks. Medicinal and oilseed plants such as Niger seed and black cumin are multipurpose plants. In order to evaluate the possibility of extensive cultivation of Niger seed as a new plant and comparison of its oil and minerals with two genotypes of black cumin seed, Iranian and Indian, A randomized complete block with three replications was conducted in Isfahan in 2011. Seeds of black cumin cultivated in autumn as an alternative for cereals and seed of Niger seed cultivated in summer after harvesting of cereals. Cultivation of all of three plants were successful. Seed yield of Niger seed was 880kg/ha. It was much more than world record. It;#39s oil seed content (about 47%), and it;#39s worth (in competition with sunflower) can be considered as valuable parameters. The differences of minerals in Niger seed and black seed genotypes were significant, especially in Fe. The Fe content of Niger seed was 1.2 ppm (2-3 times more than Indian and Iranian black cumin). Seed Fe content Seed ash Seed dry matter 2016 3 01 13 24 http://yujs.yu.ac.ir/jopp/article-1-55-en.pdf
4-58 2024-03-29 10.1002
Journal of Oil Plants Production 3 9 10 7 2016 2 2 The effect of different levels of sulfur and Thiobacillus fertilizer on yield, yield components and oil percentage of sunflower in Gonbad area Ali Nakhzari Moghaddam a_nakhzari@yahoo.com Sakineh Ghaffari s.ghaffari91@yahoo.com Ali rahemi Karizaki alirahemi@yahoo.com Mohammad Salahi Farahi salahi_far@yahoo.com In order to study the effect of sulfur and Thiobacillus on some qualitative and quantitative traits of sunflower (cv. Hisun 25), an experiment was conducted as factorial based on Randomized Complete Block Design with three replications on research farm of the Gonbad Kavous University in 2013. The sulfur rate factor was in four levels: 0, 200, 400 and 600 kg sulfur per hectare and Thiobacillus bacteria factor was in four levels: 0, 10, 20 and 30 kg Thiobacillus per hectare. Results showed that the sulfur had a significant effect on plant height, 1000-seed weight and seed yield at 5% and on plant dry weight, oil percentage and oil yield at 1% probability. Effect of Thiobacillus on 1000-seed weight and seed yield at 5% and on plant height, plant dry weight, oil percentage and oil yield at 1% was significant. The maximum values of all traits were obtained from the highest amounts of sulfur and Thiobacillus. The highest plant height, 1000-seed weight, plant dry weight, seed yield, oil percentage and oil yield obtained from consumption of 600 kg S/ha. The maximum plant height, 1000-seed weight, plant dry weight, seed yield, oil percentage and oil yield belonged to consumption of 30 kg Thiobacillus/ha. The results of this study showed that effect of sulfur and Thiobacillus on some morphological traits, seed yield and yield components was less than percentage and yield of oil. This maybe has happened because of the sulfur role in oil production. Capitul Harvest index Height Thiobacillus bacteria 2016 3 01 25 34 http://yujs.yu.ac.ir/jopp/article-1-58-en.pdf
4-60 2024-03-29 10.1002
Journal of Oil Plants Production 3 9 10 7 2016 2 2 The effect of combination of sulfur with Thiobacillus, and zinc on yield, yield components and oil percent of canola (Brassica napus L.) cv RGS003 in Gonbad region Mohammad Salahi Farahi Salahimohammad604@gmail.com Faramarz Sayyedi fsayyedi@yahoo.com In order to study the effects of different levels of sulfur along with Thiobacillus and zinc on qualitative and quantitative growth of canola cv RGS003, a factorial experiment was conducted based on an RCBD with three replications at the Agricultural Research Station of Gonbad in 2013. The first factor was the application of sulfur with Thiobacillus at four levels, i.e. without sulfur and Thiobacillus (S0), 500 kg sulfur ha-1 + 10 kg Thiobacillus ha-1 (S1), 1000 kg sulfur ha-1 + 20 kg Thiobacillus ha-1 (S2) and 2000 kg sulfur ha-1 + 40 kg Thiobacillus ha-1 (S2). The second factor consisted of two levels of zinc: without zinc (control) and 20 kg zinc sulfate ha-1. The results showed that all traits studied were significantly affected by sulfur with the exception of pod length. The effect of zinc was significant at 0.01 probability level of biological yield, seed yield, harvest index, straw yield, oil percent and oil yield. With an increase in application of sulfur mixed with Thiobacillus up to 1000 kg sulfur ha-1 + 20 kg Thiobacillus ha-1 (S2), all yield components increased except oil percent, but their further increase resulted in reduction of seed yield and yield components of canola cv RGS003. With the exception of oil content, the other traits studied were not affected by the interaction of sulfur by zinc. Colza Quality Sulfur Yield Zinc 2016 3 01 35 46 http://yujs.yu.ac.ir/jopp/article-1-60-en.pdf
4-64 2024-03-29 10.1002
Journal of Oil Plants Production 3 9 10 7 2016 2 2 Ionic and growth response of rapeseed Sarigol cv. to varied level of salt stress at different growth stages Seyed Abdolreza Kazemeini kazemeini22@gmail.com Hadi Pirasteh-Anosheh h.pirasteh.a@gmail.com Most crops are sensitive to salt stress, however, this sensitivity was differ in different growth stages. In current research, the effect of varied salt stress levels (0.4, 4, 7 and 10 dS m-1) in different growth stages (5 leaf, stem elongation and flowering) was examined on morpho-physiological, and content of sodium and potassium in rape seed Sarigol cultivar in a controlled experiment based on a completely randomized design with three replications at College of Agriculture, Shiraz University in 2014. Salt stressed plants had the lowest amount of plant height (27%), leaf number (30%), leaf area (31%), shoot (45%) and root dry weight (40%) and shoot (47%), and root K+ concentrations (54%) and had the greatest amount of chlorophyll content index (20%) and shoot (5 flod) and root Na+ (1.8 flod) concentrations; which this change was intensified by increasing in salinity level. Salt stress changed sodium distribution, so that in saline conditions shoot/root Na+ was significantly more than non-saline conditions. With the delay in stress applying, the negative effect of salinity was reduced; 10 dS m-1 salinity at 5 leaves and flowering were respectively associated with 78.8 and 30.2 percent reductions in shoot dry weight and with 68.6 and 26.7 percent reduction in root dry weight, compared to control. Although salt stress at 5 leaves had more and at flowering had less impact; however, increasing in stress level in all three stages intensified negative effects of salinity. If the current results were confirmed in complementary and long term researches, rape seed could be irrigated with relative saline water at late of the growing season under limited fresh water regions. Chlorophyll Potassium Saline water Sodium 2016 3 01 47 58 http://yujs.yu.ac.ir/jopp/article-1-64-en.pdf
4-67 2024-03-29 10.1002
Journal of Oil Plants Production 3 9 10 7 2016 2 2 Quantitative and qualitative response of peanut (Arachis hypogaea L.) to starter nitrogen application Marefat Mostafavi Rad mmostafavirad@gmail.com Amin Nobahar nobaharamin@yahoo.com Mehran Gholami mehrangholami@yahoo.com Ali Ajili Lahigy lahigy123@gmail.com Iraj Boniadi bonyadiir@gmail.com Shayegan Adibi adibi703@gmail.com Mohammad Reza Rahimian rahimian154@yahoo.com Ebrahim Akbarzadeh ebrahim.akbarzadeh9@gmail.com In order to evaluate the quantitative and qualitative yield of peanut (Arachis hypogaea L.) in response to starter nitrogen rates two separate experiments were performed in 2013 and 2014 cropping season as randomized complete block design with three replications, in experimental field of Agricultural and Natural Resources Research and Education Center of Guilan Province, Rasht, Iran. Four rates of nitrogen including of zero, 100, 150 and 200 kg/ha comprised the experimental treatment. The results of this research showed that with increment of starter nitrogen application, duration of developmental stages in peanut enhanced. The greatest pod (3561 kg/ha) and seed yield (1740 kg/ha) of peanut, grain oil (49.86 percent) and nitrogen content (3.91 percent), oil yield (867 kg/ha) and protein yield (426.5 kg/ha) were obtained at 100 kg N/ha level. Application of 150 kg N/ha showed superiority for pod number per plant (21.30) and grain number per pod (1.39). Also, application of 200 kg N/ha caused to enhance plant height (73.35 cm) and grain phosphorus content (0.437 ppm) in peanut. In addition, there was negative and significant correlation between grain yield and some traits such as day number to initial flowering, day number to the end of flowering and maturity. The correlation coefficient between grain yield and oil (r= 0.99**) and protein yield (r= 0.89**) was positive and significant. In this experiment, oil and protein yield of peanut per unit area mostly related to grain yield. In general, results showed that the application of starter nitrogen up to 100 kg/ha enhanced pod and grain yield of peanut and oil and protein yield in Guilan province climatic condition. Growth stages Peanut Protein and oil content Yield 2016 3 01 59 75 http://yujs.yu.ac.ir/jopp/article-1-67-en.pdf
4-56 2024-03-29 10.1002
Journal of Oil Plants Production 3 9 10 7 2016 2 2 Evaluation of agronomical, phonological and quality characters of Niger (Guizotia abyssinica Cass.) as a new oil plant in different sowing date in Isfahan region azade vaseghi a_vaseghi@yahoo.com saeid davazdahemami s.12emami@yahoo.com Niger seed (Guizotia abyssinica Cass.) is a multipurpose plant that has imported to Iran as a bird seed and doesn;#39t have any scientific report in Iran. In order to evaluate the agronomic and physiological characters of Niger seed (as an oil seed and medicinal plant) in different seasons and sowing dates, some acts such as authentication of this species was done. Niger seed has been sown in autumn, spring and summer. Also in summer the effect of sowing date in a completely randomized design with 4 replications and 3 treatments (9 June, 21 June and 3 July) was evaluated in Isfahan province in 2010. According to the results, autumn and spring were not suitable season of cultivation of this plant and it can be grown in summer successfully. The effect of various summer sowing date, on most of the measured traits were significant. The best planting date was about the third planting date in Isfahan climatic conditions. The highest value of the number of capitula per plant (59.07), 1000 seed weight (3.39), seed yield per hectare (874.7 kg), number of seeds per plant (1510), seed oil (47.33) were obtained from the third sowing date. While the highest plant height (150.1cm), days to 50% flowering (67), days to 80% maturity (110) was recorded from the first sowing date. New plant Niger Oilseed and Medicinal Sowing date 2016 3 01 77 92 http://yujs.yu.ac.ir/jopp/article-1-56-en.pdf
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Journal of Oil Plants Production 3 9 10 7 2016 2 2 Evaluation of land equivalent ratio based on forage yield, oil content and some elements of peanut (Arachis hypogaea L.) grain in intercropping with corn (Zea mays L.) Marefat Mostafavi Rad mmostafavirad@gmail.com Amin Nobahar nobaharamin@yahoo.com Mehran Gholami mehrangholami@yahoo.com Ali Ajili Lahigy lahigy123@gmail.com Iraj Boniadi bonyadiir@gmail.com Shayegan Adibi adibi703@gmail.com Mohammad Reza Rahimian rahimian154@yahoo.com Ebrahim Akbarzadeh ebrahim.akbarzadeh9@gmail.com In order to evaluate the land equivalent ratio based on forage yield, oil content and some elements of peanut (Arachis hypogaea L.) grain in intercropping with corn (Zea mays L.), an experiment was carried out during 2013 and 2014 cropping seasons based on a randomized complete block design with three replications in the experimental field of Agricultural and Natural Resources Research and Education Center in Guilan province, Rasht, Iran. Sole cropping of corn and peanut, corn and peanut intercropping patterns with the ratio of 1:1, 2:1, 1:2 and 2:2 planting rows comprised the experimental treatments. The highest corn forage yield was obtained in corn-peanut intercropping pattern with the ratio of 2:1 planting rows. In this research, corn-peanut intercropping pattern with the ratio of 1:2 planting rows had superiority for forage yield, grain yield, oil and protein yield of peanut grain to other corn-peanut intercropping patterns. The lowest forage and grain yield of peanut was shown in corn-peanut intercropping pattern with the ratio of 2:2 planting rows. Results showed that forage and protein yield related to grain yield of peanut. There was a positive and significant correlation between oil and protein yield with grain yield of peanut. But, inversely relationship was shown between nitrogen and phosphorus content in peanut grain. Based on the results of this experiment, corn-peanut intercropping patterns with the ratio of 1:2 and 1:1 planting rows could be recommendable for peanut, grain yield and land equivalent ratio enhancement under climatic condition of the region, respectively. Intercropping patterns Land equivalent ratio Quantitative and Qualitative Yield 2016 3 01 93 105 http://yujs.yu.ac.ir/jopp/article-1-62-en.pdf