Effect of Potato (Solanum tubersum L.) and Quinoa (Chenopodium quinoa willd.) Intercropping and Weed Management on Yield and Quantitive Traits of Potato
To evaluate the additive effect of intercropping of potato and quinoa, and weed management on yield and quantitive traits of potato, this study was conducted in a split plot experiment based on randomized complete block design (RCBD) with four replications at Jiroft and Kahnooj regions. Weed managem...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | fas |
| Published: |
Islamic Azad University, Tabriz Branch
2021-10-01
|
| Series: | Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī |
| Subjects: | |
| Online Access: | http://jcep.iaut.ac.ir/article_687072_2b30106c12b6bfbe99d3d62dc4f0a214.pdf |
| _version_ | 1811271543592845312 |
|---|---|
| author | Mohammad Jalali Seyed Vahid Eslami Sohrab Mahmoodi Ahmad Aein |
| author_facet | Mohammad Jalali Seyed Vahid Eslami Sohrab Mahmoodi Ahmad Aein |
| author_sort | Mohammad Jalali |
| collection | DOAJ |
| description | To evaluate the additive effect of intercropping of potato and quinoa, and weed management on yield and quantitive traits of potato, this study was conducted in a split plot experiment based on randomized complete block design (RCBD) with four replications at Jiroft and Kahnooj regions. Weed management treatments (control, without controlling weeds), paraquat herbicide (3 liter per hectare) and manual weeding, were considered as the main plot, and additive intercropping patterns (potato: quinoa in density levels of 5:15, 5:20 and 5:30 plants.m-2) and potato sole cropping (5 plants.m-2) were assigned to sub-plots. Based on the results, intercropping cultivation had significant effects on reducing weed densities and increasing plant height, leaves number per plant, leaf area index, tuber number per plant, tuber yield and marketable tuber yield. Increased densities of quinoa in intercropping cultivation caused an enhancing trend in potato plant height (4.2-9.1 %), leaves number per plant (7.9-16.6 %) and leaf area index (5.6-12.7 %) as compared to potato sole cropping treatment (control). Manual weeding, also decreased in weed density (16.1 %), and increased leaves number per plant (3.7 %), tuber number per plant (9.4 %), tuber yield (6.3 %) and marketable tuber yield (9.8 %) in comparison to that of paraquat herbicide treatment. The highest mean tuber number (7.5 number.plant-1) was observed in the 5:20 intercroping treatment, which resulted in 7.1% increase in the tuber number as compared with the control treatment. Highest tuber yield (4.54 kg.m-2) and marketable tuber yield (4.01 kg.m-2) were also obtained with the 5:20 intercroping treatment under manual weeding at Kahnooj region, and resulted in 69.4 and 20 % increases in tuber yield and marketable tuber yield respectively, as compared with the potato sole cropping without weeding (control treatment) in this region. Generaly, the best results were obtained in potato and quinoa intercropping with density of 5:20 plants.m-2 under manual weeding at Kahnooj region |
| first_indexed | 2024-04-12T22:22:59Z |
| format | Article |
| id | doaj.art-7c11edefb83b44238905659e5e404875 |
| institution | Directory Open Access Journal |
| issn | 2538-1822 2476-731X |
| language | fas |
| last_indexed | 2024-04-12T22:22:59Z |
| publishDate | 2021-10-01 |
| publisher | Islamic Azad University, Tabriz Branch |
| record_format | Article |
| series | Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī |
| spelling | doaj.art-7c11edefb83b44238905659e5e4048752022-12-22T03:14:17ZfasIslamic Azad University, Tabriz BranchIkufīziyuluzhī-i Giyāhān-i Zirā̒ī2538-18222476-731X2021-10-01153 (59) پاییز39341610.30495/jcep.2021.687072687072Effect of Potato (Solanum tubersum L.) and Quinoa (Chenopodium quinoa willd.) Intercropping and Weed Management on Yield and Quantitive Traits of PotatoMohammad Jalali0Seyed Vahid Eslami1Sohrab Mahmoodi2Ahmad Aein3Ph.D student, Department of Agronomy and Plant Breeding, Faculty of Agriculture, University of Birjand, IranAssociate professor, Department of Agronomy and Plant Breeding, Faculty of Agriculture, University of Birjand, IranAssociate professor, Department of Agronomy and Plant Breeding, Faculty of Agriculture, University of Birjand, IranAssistant professor, South Kerman Agricultural and Natural Resources Research and Education Center. Agricultural Research, Education and Extension Organization (AREEO), Jiroft, IranTo evaluate the additive effect of intercropping of potato and quinoa, and weed management on yield and quantitive traits of potato, this study was conducted in a split plot experiment based on randomized complete block design (RCBD) with four replications at Jiroft and Kahnooj regions. Weed management treatments (control, without controlling weeds), paraquat herbicide (3 liter per hectare) and manual weeding, were considered as the main plot, and additive intercropping patterns (potato: quinoa in density levels of 5:15, 5:20 and 5:30 plants.m-2) and potato sole cropping (5 plants.m-2) were assigned to sub-plots. Based on the results, intercropping cultivation had significant effects on reducing weed densities and increasing plant height, leaves number per plant, leaf area index, tuber number per plant, tuber yield and marketable tuber yield. Increased densities of quinoa in intercropping cultivation caused an enhancing trend in potato plant height (4.2-9.1 %), leaves number per plant (7.9-16.6 %) and leaf area index (5.6-12.7 %) as compared to potato sole cropping treatment (control). Manual weeding, also decreased in weed density (16.1 %), and increased leaves number per plant (3.7 %), tuber number per plant (9.4 %), tuber yield (6.3 %) and marketable tuber yield (9.8 %) in comparison to that of paraquat herbicide treatment. The highest mean tuber number (7.5 number.plant-1) was observed in the 5:20 intercroping treatment, which resulted in 7.1% increase in the tuber number as compared with the control treatment. Highest tuber yield (4.54 kg.m-2) and marketable tuber yield (4.01 kg.m-2) were also obtained with the 5:20 intercroping treatment under manual weeding at Kahnooj region, and resulted in 69.4 and 20 % increases in tuber yield and marketable tuber yield respectively, as compared with the potato sole cropping without weeding (control treatment) in this region. Generaly, the best results were obtained in potato and quinoa intercropping with density of 5:20 plants.m-2 under manual weeding at Kahnooj regionhttp://jcep.iaut.ac.ir/article_687072_2b30106c12b6bfbe99d3d62dc4f0a214.pdfherbicidemanual weedingtuber marketabletuber number |
| spellingShingle | Mohammad Jalali Seyed Vahid Eslami Sohrab Mahmoodi Ahmad Aein Effect of Potato (Solanum tubersum L.) and Quinoa (Chenopodium quinoa willd.) Intercropping and Weed Management on Yield and Quantitive Traits of Potato Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī herbicide manual weeding tuber marketable tuber number |
| title | Effect of Potato (Solanum tubersum L.) and Quinoa (Chenopodium quinoa willd.) Intercropping and Weed Management on Yield and Quantitive Traits of Potato |
| title_full | Effect of Potato (Solanum tubersum L.) and Quinoa (Chenopodium quinoa willd.) Intercropping and Weed Management on Yield and Quantitive Traits of Potato |
| title_fullStr | Effect of Potato (Solanum tubersum L.) and Quinoa (Chenopodium quinoa willd.) Intercropping and Weed Management on Yield and Quantitive Traits of Potato |
| title_full_unstemmed | Effect of Potato (Solanum tubersum L.) and Quinoa (Chenopodium quinoa willd.) Intercropping and Weed Management on Yield and Quantitive Traits of Potato |
| title_short | Effect of Potato (Solanum tubersum L.) and Quinoa (Chenopodium quinoa willd.) Intercropping and Weed Management on Yield and Quantitive Traits of Potato |
| title_sort | effect of potato solanum tubersum l and quinoa chenopodium quinoa willd intercropping and weed management on yield and quantitive traits of potato |
| topic | herbicide manual weeding tuber marketable tuber number |
| url | http://jcep.iaut.ac.ir/article_687072_2b30106c12b6bfbe99d3d62dc4f0a214.pdf |
| work_keys_str_mv | AT mohammadjalali effectofpotatosolanumtubersumlandquinoachenopodiumquinoawilldintercroppingandweedmanagementonyieldandquantitivetraitsofpotato AT seyedvahideslami effectofpotatosolanumtubersumlandquinoachenopodiumquinoawilldintercroppingandweedmanagementonyieldandquantitivetraitsofpotato AT sohrabmahmoodi effectofpotatosolanumtubersumlandquinoachenopodiumquinoawilldintercroppingandweedmanagementonyieldandquantitivetraitsofpotato AT ahmadaein effectofpotatosolanumtubersumlandquinoachenopodiumquinoawilldintercroppingandweedmanagementonyieldandquantitivetraitsofpotato |