Maryam Sadat MOUSAVİ NASAB, Hosein HEİDARİ SHARİFABAD, Enayatollah TOHİDİ –NEJAD, A. Torkashvand, A. Aien
{"title":"不同播种期下一些玉米杂交种（ZAEA MAYS L.）的产量和质量","authors":"Maryam Sadat MOUSAVİ NASAB, Hosein HEİDARİ SHARİFABAD, Enayatollah TOHİDİ –NEJAD, A. Torkashvand, A. Aien","doi":"10.17557/tjfc.1329608","DOIUrl":null,"url":null,"abstract":"One of the practical factors in high seed yield in maize is choosing the correct planting date according to the climatic conditions of each region to determine the most suitable planting date for different maize hybrids. This research was carried out to investigate the effect of different planting dates on the phonological yield and quality of maize hybrids in Jiroft in 2018 and 2019. Treatments were four three different dates and 10 maize hybrids. The results of the present study indicated that the delay in planting date had a decrease in yield components, Spad, GDD, oil percentage, and oil yield, while the amount of amino acids increases with the delay in planting. The highest grain yield was obtained for hybrid 703 on July 18 and the lowest grain yield was on August 1, which indicates a decrease of 30.07 % in grain yield. Results showed that planting on proper dates played an important role in yield enhancement and quality characteristics of maize hybrids.","PeriodicalId":23385,"journal":{"name":"Turkish Journal of Field Crops","volume":"1 2","pages":""},"PeriodicalIF":1.0000,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"YIELD AND QUALITY OF SOME MAIZE HYBRIDS (ZEA MAYS L.) UNDER DIFFERENT PLANTING DATES\",\"authors\":\"Maryam Sadat MOUSAVİ NASAB, Hosein HEİDARİ SHARİFABAD, Enayatollah TOHİDİ –NEJAD, A. Torkashvand, A. Aien\",\"doi\":\"10.17557/tjfc.1329608\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"One of the practical factors in high seed yield in maize is choosing the correct planting date according to the climatic conditions of each region to determine the most suitable planting date for different maize hybrids. This research was carried out to investigate the effect of different planting dates on the phonological yield and quality of maize hybrids in Jiroft in 2018 and 2019. Treatments were four three different dates and 10 maize hybrids. The results of the present study indicated that the delay in planting date had a decrease in yield components, Spad, GDD, oil percentage, and oil yield, while the amount of amino acids increases with the delay in planting. The highest grain yield was obtained for hybrid 703 on July 18 and the lowest grain yield was on August 1, which indicates a decrease of 30.07 % in grain yield. Results showed that planting on proper dates played an important role in yield enhancement and quality characteristics of maize hybrids.\",\"PeriodicalId\":23385,\"journal\":{\"name\":\"Turkish Journal of Field Crops\",\"volume\":\"1 2\",\"pages\":\"\"},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2023-11-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Turkish Journal of Field Crops\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.17557/tjfc.1329608\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"AGRONOMY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Turkish Journal of Field Crops","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.17557/tjfc.1329608","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"AGRONOMY","Score":null,"Total":0}
YIELD AND QUALITY OF SOME MAIZE HYBRIDS (ZEA MAYS L.) UNDER DIFFERENT PLANTING DATES
One of the practical factors in high seed yield in maize is choosing the correct planting date according to the climatic conditions of each region to determine the most suitable planting date for different maize hybrids. This research was carried out to investigate the effect of different planting dates on the phonological yield and quality of maize hybrids in Jiroft in 2018 and 2019. Treatments were four three different dates and 10 maize hybrids. The results of the present study indicated that the delay in planting date had a decrease in yield components, Spad, GDD, oil percentage, and oil yield, while the amount of amino acids increases with the delay in planting. The highest grain yield was obtained for hybrid 703 on July 18 and the lowest grain yield was on August 1, which indicates a decrease of 30.07 % in grain yield. Results showed that planting on proper dates played an important role in yield enhancement and quality characteristics of maize hybrids.
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