Journal of Crop Production and Processing最新文献_第7页

Simultaneous Selection for Seed Yield and Agronomic Traits in Sunflower 向日葵种子产量与农艺性状的同步选择

Journal of Crop Production and Processing Pub Date : 2022-01-01 DOI: 10.47176/jcpp.11.4.36103

M. Ghaffari

{"title":"Simultaneous Selection for Seed Yield and Agronomic Traits in Sunflower","authors":"M. Ghaffari","doi":"10.47176/jcpp.11.4.36103","DOIUrl":"https://doi.org/10.47176/jcpp.11.4.36103","url":null,"abstract":"Selection of high yielding genotypes is very important in sunflower. Thus, 24 new sunflower hybrids along with Golsa cultivar were evaluated in a simple lattice design (5×5) with two replications in the Agriculture Research Station of Gorgan, north of Iran, during 2020. The genotype by yield × trait (GYT) biplot method was used in order to study the relationships between different traits and to select the new hybrids of sunflower based on yield-trait combinations. The result of polygon view of GYT biplot indicated that G19 was the best genotype in terms of the combination of seed yield with traits such as stem diameter, head diameter, seed number per head, thousand seed weight, early maturity and leaf number. Similarity, G5 also was superior genotype in terms of the combination of seed yield with a number of traits, including plant height, head height from ground level, leaf length, leaf width and petiole length. Based on average tester coordinate (ATC) view of GYT biplot, the genotypes G19 and G5 in terms of all positive yield-trait combinations were recognized as the best genotypes and genotypes G24, G23 and G25 as the weakest genotypes. A significant positive correlation was observed between seed number per head, thousand seed weight and early maturity in combination with seed yield. Moreover, these traits had high broad sense heritability. Therefore, it seems that traits such as seed number per head, thousand seed weight and early maturity could be used as suitable selection criterions for increasing seed yield in sunflower.","PeriodicalId":424843,"journal":{"name":"Journal of Crop Production and Processing","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123492122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Physiological Response of Quinoa to Nitrogen Application under Salinity Conditions 盐碱条件下藜麦对施氮的生理响应

Journal of Crop Production and Processing Pub Date : 2022-01-01 DOI: 10.47176/jcpp.11.4.20089

引用次数: 0

The Effect of Seed Priming on Yield, Yield Components and Grain Quality Characteristics of Rainfed Wheat in Kurdistan Province 灌种对库尔德斯坦省旱作小麦产量、产量构成及品质特性的影响

Journal of Crop Production and Processing Pub Date : 2022-01-01 DOI: 10.47176/jcpp.11.4.36342

引用次数: 0

Evaluation of Some Physiological Responses Related to Nitrogen and Remobilization of Nitrogen in Wheat Affected by Supplemental Irrigation and Nitrogen Fertilization 补灌和施氮对小麦氮素生理反应及氮素再动员的影响

Journal of Crop Production and Processing Pub Date : 2021-11-01 DOI: 10.47176/jcpp.11.3.36341

Y. Sohrabi, B. Nejad, F. Panahi

{"title":"Evaluation of Some Physiological Responses Related to Nitrogen and Remobilization of Nitrogen in Wheat Affected by Supplemental Irrigation and Nitrogen Fertilization","authors":"Y. Sohrabi, B. Nejad, F. Panahi","doi":"10.47176/jcpp.11.3.36341","DOIUrl":"https://doi.org/10.47176/jcpp.11.3.36341","url":null,"abstract":"Accumulation of nitrogen in vegetative organs and its translocation to grain of wheat are important processes that determine the yield and quality. In order to investigate the effect of supplemental irrigation nitrogen fertilizer on dry matter remobilization, yield and yield components of three wheat cultivars a split-split plot experiment was conducted based on randomized complete block design with 3 replications at Research Field of Kurdistan University, Sanandaj, west of Iran, during 2016-2017. Treatments were two levels of Irrigation (rainfed and irrigation at the booting stage) as main-plots, three rainfed cultivars (Sardari, Azar2, and Rejaw) as subplot and three rates of nitrogen (50 kg/ha N (N1), 100 kg/ha N (N2) and 100 kg/ha N plus 20 kg/ha N (N3) foliar application in Heading stage) as sub-subplot. The results showed that supplementary irrigation increased the concentration of leaf chlorophyll a, chlorophyll b, proline, and glycine betaine and decreased the electrolyte leakage. Supplemental irrigation also increased leaf nitrogen, chaff and total nitrogen content at flowering stage. Rejaw cultivar had the highest leaf nitrogen remobilization efficiency and the lowest total nitrogen remobilization efficiency. N1 fertilizer treatment led to the lowest concentration of leaf chlorophyll a and b, proline, glycine betaine, and nitrogen, and stem, chaff and total nitrogen in both flowering and maturity stages. Nitrogen remobilization was affected by supplementary irrigation and different rates of nitrogen fertilizer. It seems that supplementary irrigation in the booting stage leads to an increase in nitrogen content in the vegetative organs, which is transferred to the grain during the seed filling stage.","PeriodicalId":424843,"journal":{"name":"Journal of Crop Production and Processing","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126228244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Response of Tuber Yield and Some Physiological Growth Indices of Potato to Phosphate and Mycorrhizae under Moisture Stress 水分胁迫下马铃薯块茎产量及部分生理生长指标对磷酸盐和菌根的响应

Journal of Crop Production and Processing Pub Date : 2021-11-01 DOI: 10.47176/jcpp.11.3.26307

M. A. Aboutalebian

{"title":"Response of Tuber Yield and Some Physiological Growth Indices of Potato to Phosphate and Mycorrhizae under Moisture Stress","authors":"M. A. Aboutalebian","doi":"10.47176/jcpp.11.3.26307","DOIUrl":"https://doi.org/10.47176/jcpp.11.3.26307","url":null,"abstract":"In order to study the effect of mycorrhizae and phosphate fertilizer on some physiological indices of growth and tuber yield of potato under moisture stress conditions, a field experiment was conducted in spring and summer of 2018 in Hamedan, west of Iran. This research was done as a factorial with three factors in a randomized complete block design with three replications. The first factor was moisture stress at three levels of irrigation after 60 (control), 80 and 100 mm evaporation from class A evaporation pan, the second factor was mycorrhizae ( Glomus mossea ) at two levels of application and non-application and the third factor was phosphate fertilizer at two levels of application and non-application. The results showed that in the absence of moisture stress, the maximum leaf area index decreased by 10.5% with use of mycorrhizae, but in moderate and severe moisture stress, the use of mycorrhizae increased it by 12.3% and 18.8%, respectively. Under severe moisture stress, mycorrhizae increased net assimilation rate and crop growth rate by 43.6% and 76%, respectively. At all three levels of moisture stress, the presence of mycorrhizae increased phosphorus agronomic efficiency. The presence of mycorrhizae in no-moisture stress had no effect on tuber yield, but at moderate and severe moisture stress, mycorrhizae improved it by 16.4% and 34.7%, respectively. In severe moisture stress condition, the application of phosphate increased tuber yield by only 15.8% compared to non-application of phosphate. Therefore, for potato production in conditions of moisture stress, the use of mycorrhizae with phosphate fertilizer is suitable.","PeriodicalId":424843,"journal":{"name":"Journal of Crop Production and Processing","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122910664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sesame (Sesamum indicum L.) Cultivars Yield Response to Nitrogen Rates Under Full and Deficit Irrigation 芝麻(芝麻)全亏灌条件下品种产量对施氮量的响应

Journal of Crop Production and Processing Pub Date : 2021-11-01 DOI: 10.47176/jcpp.11.3.36501

引用次数: 0

The Effect of Salicylic Acid Application on Reducing the Effect of Cold Stress Due to Delayed Planting in Rapeseed Genotypes (Brassica napus L.) 水杨酸对降低甘蓝型油菜延迟播种冷胁迫的影响

Journal of Crop Production and Processing Pub Date : 2021-11-01 DOI: 10.47176/jcpp.11.3.36571

引用次数: 0

Effect of Humic Acid on Growth and Yield Indices of Sunflower (Helianthus annuus) in a Saline Soil 腐植酸对盐碱地向日葵生长及产量指标的影响

Journal of Crop Production and Processing Pub Date : 2021-11-01 DOI: 10.47176/jcpp.11.3.20917

A. Tadayon, S. Esmaili

{"title":"Effect of Humic Acid on Growth and Yield Indices of Sunflower (Helianthus annuus) in a Saline Soil","authors":"A. Tadayon, S. Esmaili","doi":"10.47176/jcpp.11.3.20917","DOIUrl":"https://doi.org/10.47176/jcpp.11.3.20917","url":null,"abstract":"This field experiment was carried out in order to investigate the effects of humic acid on the growth and yield of sunflower in a saline soil, using a complete block design with three replications in Kashan, central Iran, in 2014. Treatments consisted of 3 levels of humic acid (1, 3 and 6 liters per ha), no humic acid in soil with sufficient nitrogen, three liters of humic acid per ha in soil without sufficient nitrogen, control of humic acid in soil without sufficient nitrogen. The results showed that the use of humic acid left significant effect on all measured traits. The greatest increase in oil content, 1000 seed weight, head weight, seed yield, head diameter, stem diameter and number of leaves were obtained by use of 3 liters of humic acid in soil with sufficient nitrogen. Maximum increase in plant height and plant weight were obtained by using 6 liters humic acid in soil with sufficient nitrogen and the highest protein content was achieved by using 1 liter of humic acid per ha in soil with adequate nitrogen. The results of this experiment showed that the application of humic acid in a saline soil improves the growth and yield of sunflower plants.","PeriodicalId":424843,"journal":{"name":"Journal of Crop Production and Processing","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122214696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of Nitrogen Fertilizer Levels, Planting and Tillage Methods on Nitrogen Use Efficiency and Grain Yield of Rapeseed (Brassica napus L.) as Second Crop in Rotation After Rice 氮肥水平、种植和耕作方式对稻后轮作二茬油菜氮素利用效率和籽粒产量的影响

Journal of Crop Production and Processing Pub Date : 2021-11-01 DOI: 10.47176/jcpp.11.3.20635

M. Majidian, M. Kavoosi, M. Alizadeh

{"title":"Effects of Nitrogen Fertilizer Levels, Planting and Tillage Methods on Nitrogen Use Efficiency and Grain Yield of Rapeseed (Brassica napus L.) as Second Crop in Rotation After Rice","authors":"M. Majidian, M. Kavoosi, M. Alizadeh","doi":"10.47176/jcpp.11.3.20635","DOIUrl":"https://doi.org/10.47176/jcpp.11.3.20635","url":null,"abstract":"In order to investigate the effects of tillage, planting method and the levels of nitrogen fertilizer on the grain yield and nitrogen use efficiency in planting Rapeseed ( Brassica napus L.), a split factorial experiment in complete randomized block design was conducted with three replications at Research Fields of Rice Research Institute of Iran in Rasht during two cropping seasons of 2016-2018. In the experiment, three tillage methods including the conventional tillage, minimum tillage and no tillage were considered as the main plots and two planting methods of direct planting and transplanting as well as the four amounts of nitrogen fertilizer of 0, 100, 200 and 300 kg ha -1 N from urea source as factorial in sub plots. The interaction between the tillage and nitrogen amount indicated that the treatment combination of minimum tillage at 200 kg ha -1 of nitrogen with the average of 4144.3 kg ha -1 had the highest grain yield. Treatment of 100 kg ha -1 of nitrogen had the highest nitrogen agronomic efficiency (17.68 kg ha -1 ), nitrogen use efficiency (32.40 kg ha -1 ), nitrogen apparent recovery (71.85 kg ha -1 ), nitrogen harvest index (75.48 percent) and nitrogen physiological efficiency (47.98 kg kg -1 ). Increasing the nitrogen consumption decreased all the traits related to the nitrogen efficiency and these traits were in their minimum values in the treatment of 300 kg ha -1 of nitrogen. The interaction between the tillage and nitrogen showed that the treatment of minimum tillage at 200 kg ha -1 of nitrogen with an average of 4144 kg ha -1 had the highest grain yield. In conclusion, the treatment of minimum tillage at 200 kg ha -1 of nitrogen due to the high seed and oil yields and treatment of minimum tillage at 100 kg ha -1 of nitrogen because of the high nitrogen consumption efficiency, energy saving and observance of the environmental issues are suitable for planting canola in paddy fields of Guilan province.","PeriodicalId":424843,"journal":{"name":"Journal of Crop Production and Processing","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114236271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of Relationships between Traits and New Sunflower Hybrids Using Genotype-Trait Biplot Analysis Method 利用基因型-性状双图分析法评价向日葵新杂交种性状间的关系

Journal of Crop Production and Processing Pub Date : 2021-11-01 DOI: 10.47176/jcpp.11.3.36102

A. Gholizadeh, M. Ghaffari, K. Payghamzadeh, S. Kia

{"title":"Evaluation of Relationships between Traits and New Sunflower Hybrids Using Genotype-Trait Biplot Analysis Method","authors":"A. Gholizadeh, M. Ghaffari, K. Payghamzadeh, S. Kia","doi":"10.47176/jcpp.11.3.36102","DOIUrl":"https://doi.org/10.47176/jcpp.11.3.36102","url":null,"abstract":"Sunflower is an important crop that its oil has high nutritional and economic value. In this study, genotype-trait biplot method was used to study interrelationships between different traits and new sunflower hybrids. For this study, 24 new sunflower hybrids along with Golsa cultivar were evaluated in a simple lattice design with two replications in Gorgan Agriculture Research Station, Gorgan, north of Iran, during 2020 cropping season. The results showed that thousand seed weight, head diameter, seed number per head, stem diameter, leaf length, leaf width and petiole length had a positive correlation with seed yield. Also, a negative correlation was observed between seed yield and phonological traits and plant height. Therefore, it can be concluded that improving seed yield may simultaneously lead to improve in the early maturity and dwarfism. Based on biplot polygon view, the genotypes No. 5 and 19 had superior characteristics in terms of seed yield and its attributes. Also, based on a hypothetical ideal genotype biplot, the genotypes No. 3, 2 and 10 outranked the other genotypes in terms of all examined traits. A majority of the examined traits had high discriminating ability and were able to show differences between genotypes. The stem diameter was the nearest trait to an ideal trait and, therefore, it has the highest discriminating ability and representativeness.","PeriodicalId":424843,"journal":{"name":"Journal of Crop Production and Processing","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122080845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0