Effect of organic and syntetic fertilizers on soil sustainability in organic tomatoes production

Yıl 2017, Cilt: 1 Sayı: 2, 45 - 48, 30.11.2017

Funda Ulusu Elif Yavuzaslanoğlu

https://doi.org/10.30616/ajb.348226

Cited By: 1

Öz

Organic
fertilizer is a plant nutrient material which is used for obtaining the
requirements of nutrients of plants grown in agricultural production. Organic
fertilizers increase the organic matter content by providing nutrients to the soil
as well as providing a more favourable growth environment for plants by
correcting the physical properties of the soil. Organic fertilizers, mainly
nitrogen, phosphorus, potassium, such as many important nutrients are brought
to the soil. Chemical fertilizers can be obtained from petroleum products, from
rocks and even from organic sources. This type of fertilizer helps plants
grow, but there is no contribution to the growth of the soil. This study was
conducted in order to compare the effects on soil two synthetic and organic
fertilizers derived molasses each pot seedling stage surprise in 500 ml of
water 3 times and followed up at 3 week intervals. Experiment 5
was set up in a randomized trial design and plants were grown in greenhouse
conditions. At the
end of the experiment, physicochemical analyses of potted soil were carried out
and the differences between applications were investigated. Accordingly,
the contents of organic matter, salt and mineral matter increased in fertilizer
applications. In
addition, the lowest soil pH was obtained in the application of synthetic
fertilizer.

 

Anahtar Kelimeler

tomatoes, fertilizer

Kaynakça

• Bender D, Erdal İ, Dengiz O, Gürbüz M, Tarakçıoğlu C (1998). Farklı Organik Materyallerin Killi Bir Toprağın Bazı Fiziksel Özellikleri Üzerine Etkileri. International Symposium On Arid Region Soil. International Agrohydrology Research And Training Center, Menemen, İzmir.
• Çağlar KÖ (1949).Toprak Bilgisi. Ankara Üniversitesi Ziraat Fakültesi Yayınları, Ankara.
• Carson PL (1980). Recommended potasium test. In: Recommended Chemicalsoil test procedures for the North Central Region. Rev.ed., North Central Regional Publication no.221. North Dakota Agric. Exp. Stn. North Dakota StateUniversity, Fargo. USA.
• Ekmekçi E, Apan M, Kara T (2005). Tuzluluğun Bitki Gelişimine Etkisi. Ondokuzmayıs University Journal of Faculty of Agriculture 20(3):118-125.
• Kandemir D, Kurtar S E, Demirsoy M (2017). Türkiye Örtüaltı Domates Yetiştiriciliğindeki Gelişmeler. Turktob 17:22-27.
• Karaman MR, Brohi AR, Müftüoğlu NM, Öztaş T, Zengin M (2007). Sürdürülebilir Toprak Verimliliği. Detay Yayınlharı, Ankara.
• Knudsen A (1975). Recommended phosphorus soil tests. In: Recommend chemical soil test procedure. North Central Regional Publication no: 221, Wisconsin.
• Lewandowski A, Zumwinkle M (1999). Assessing the Soil System. A Review of Soil Quality Literature. Minessota Department of Agriculture Energy and Sustainable Agriculture Program, Boulevard.
• Richards LA (1954). Diagnosis and Improvement of Saline and Alkaline Soils. U.S. Dep. Agr. Handbook, Washington.
• Walkley A (1946). A Critical Examination of a Rapid Method For Determining Organic Carbon in Soils-Effect of variations in digestion conditions and of inorganic constituents. Soil Scence 63: 251-263.
• Yetgin MA (2010). Organik Gübreler ve Önemi. İl Tarım Müdürlüğü, Çiftçi Eğitimi ve Yayın Şubesi Yayını, Samsun.
• Zengin, M., (2017). Tarımda Toprak Verimliliği Nasıl Artırılır, http://www.kutahyaazot.com/kataloglar/Toprak_Verimliligi_ (Mehmet%20ZENG%C4%B0N).pdf (Erişim tarihi: 26.10.2017).