Görüntüleme
17
İndirme
3
Başarılı bir yetiştiricilikte fide kalitesinin önemli etkisi bilinmesine rağmen, fide kaynaklı olabileceğini düşündüğümüz verim ve kalite sorunlarının neden olduğu ekonomik kayıplar devam etmektedir. Bu çalışma, 5 farklı firma tarafından üretilen domates fidelerinin, serada gelişim ve verim performanslarını karşılaştırmak amacı ile yürütülmüştür. Aynı zaman diliminde, aynı çeşidin tohumlarından elde edilen fideler yaklaşık 8 ay süresince yetiştirilmiştir. Seraya dikim öncesi firmalar arasında değişim aralıkları, fide gövde uzunluğunda 9.80-17.10 cm ve fide gövde çapında 2.59-3.15 mm olarak ölçülmüştür. Sera domates gelişimi döneminde belirlenen değerler; ilk salkım yerden yüksekliğinde, 33.30-49.25 cm, 45. gün bitki boyunda, 84.90-100.20 cm, gövde çapında, 11.86-14.10 mm, sezon sonu bitki boyunda, 267.0-298.5 cm aralığında belirlenmiştir. Firmalar arasındaki 1. kalite meyve verimi ve kalitesi ile ilgili kriterlerde minimum ve maksimum değerler arasındaki yüzde farkların meyve veriminde %29.6, meyve çapında %13.1, meyve sayısında %22.9 ve meyve ağırlığında %5.4 olduğu tespit edilmiştir. Sonuç olarak; farklı fide firmalarından sağlanan fidelerin üretimdeki performanslarındaki varyasyonun yüksek olduğu görülmektedir. Bu yüksek varyasyona, fidelerin fiziksel özelliklerindeki farklılığa ek olarak, kimyasal özelliklerindeki olası farklılıkların da etki edebileceği öngörülmelidir. Fideliklerden teslim alınan fidelerin fiziksel özelliklerinin yanı sıra, kimyasal özelliklerinin de belirlenmesi gerekli gözükmektedir. Bu izleme ve değerlendirme fide üreticilerinin kendilerinin ve rakiplerinin performansını sorgulamalarını sağlayabilecektir. Ayrıca bu değerlendirme sürecinden sonra çiftçiler gerekli doğru bakım uygulamalarını gerçekleştirebileceklerdir. Akademik çalışmalar ile, fidelerin dikimden sonraki performanslarını etkileyen özellikleriyle ilgili standart değer aralıkları belirleme çalışmalarına olan ihtiyaca vurgu yapmak gerekir. Benzer durumlar, diğer sebze fidelerinde de geçerli olabilir.
Although the significant impact of fide quality on successful farming is known, the economic losses that we believe can be caused by the productivity and quality problems are still ongoing. This study was conducted with the aim of comparing the growth and performance of tomato fries produced by 5 different companies, in the greenhouse. In the same time range, the grapes obtained from the seeds of the same variety were grown for about 8 months. The exchange intervals between the pre-plant firms were measured at 9.80-17.10 cm in the fide body length and 2.59-3.15 mm in the fide body diameter. Values determined during the period of development of green tomatoes; at the height of the first release of the ground, 33.30-49.25 cm, 45 day plant length, 84.90-100.20 cm, body diameter, 11.86-14. 10 mm is determined at the plant length at the end of the season, in the range of 267.0-298.5 cm. The percentage differences between the minimum and maximum values in the quality and quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit productivity and the quality of the fruit. As a result, it is seen that the variation in the performance of the fide supplied from different fide companies is high. This high variation, in addition to the differences in the physical characteristics of fries, should be predicted that possible differences in the chemical characteristics may also be affected. In addition to the physical characteristics of the deposits delivered from the deposits, it seems necessary to identify the chemical characteristics. This monitoring and evaluation will enable fide producers to question their own and their competitors’ performance. Also, after this assessment process, farmers will be able to perform the necessary proper care practices. With academic studies, it is necessary to emphasize the need for studies to determine the standard value intervals related to the characteristics that affect the performance after planting of fries. Similar circumstances may also apply to other vegetables.
Although it is known that seedling quality has a vital effect in a successful production, economic losses caused by yield and quality problems based on the seedling have going on. This study was conducted to compare growth and yield performances of tomato seedlings produced by 5 different seedling companies in greenhouse. These seedlings belong to same cultivar were grown through 8 months in the same period. Before transplanting the seedlings, stem height, and stem diameter of the seedlings were observed 9.80-17.10 cm and 2.59-3.15 mm, respectively. First bunch height (cm), plant height in 45 days (cm), stem diameter (mm) and plant height in last growth stage were also determined 33.30-49.25 cm, 84.90-100.20 cm, 11.86-14.10 mm and 267.0-298.5 cm during the growth period of tomato. Coefficient of variation (%) in the criteria related to first class fruit yield and quality between the companies was observed as 29.6% in fruit yield, 13.1% in fruit diameter, 22.9% in number of fruits per plant and 5.4% in fruit weight per plant. In conclusion, CV values were found as high for performances of seedlings. It is estimated that these differences among the seedlings can also be affected by chemical properties of the seedlings in addition to differences in physical properties of the seedlings and so these chemical properties of the seedlings should be analyzed. The tracking and evaluation processes may benefit to compare the performances among the seedling producers. Moreover, the farmers can apply better the cultural practices for the seedlings after the tracking and evaluation processes. Lastly, the further studies should be carried out to determine the standard ranges related to the performances of the seedlings in the growth stage. This situation can be valid for other vegetables.
Alan : Ziraat, Orman ve Su Ürünleri
Dergi Türü : Ulusal
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