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Dergiler / Turkish Journal of Nuclear Sciences / 2018 / Cilt: 30 - Sayı: 1

DETERMINATION TO RESIDUAL N EFFECT OF LENTIL VARIETIES ON SUCCEEDING WHEAT N-15 ISOTOPE TRACING TECHNIQUE

Ali İbrahim AKIN
Sayfa
32–41
Yayın Tarihi
2018-06-26
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Second year, the average of carry-over N derived from soil values were found 43.0 and 17.0 kgN/ha for succeeding wheat when the previous legumes were winter and summer lentil varieties, respectively.

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Amaç & Hipotez:The field experiments were conducted to determine nitrogen fixing capacities of winter and summer lentil (Lens culinaris Medic.) varieties and the carry-over N effect on succeeding wheat, using N-15 isotope technique, under Central Anatolia dryland conditions.
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Temel Bulgular & Veri:The use of labelled nitrogen provides a unique tool allowing to separately study the behaviour of fertilizer N, soil N and also to quantify the amount of biologically fixed nitrogen.
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Sonuç & Katkı:Second year, the average of carry-over N derived from soil values were found 43.0 and 17.0 kgN/ha for succeeding wheat when the previous legumes were winter and summer lentil varieties, respectively.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:N-15 Isotope Technique · Lentil (Lens culinaris Medic.) · Biological Nitrogen Fixation

Abstract

The field experiments were conducted to determine nitrogen fixing capacities of winter and summer lentil (Lens culinaris Medic.) varieties and the carry-over N effect on succeeding wheat, using N-15 isotope technique, under Central Anatolia dryland conditions. The use of labelled nitrogen provides a unique tool allowing to separately study the behaviour of fertilizer N, soil N and also to quantify the amount of biologically fixed nitrogen. First year, biological nitrogen fixation capacities of winter and summer lentil varieties were estimated by using N-15 methodology. Second year, carry-over of N from the legume residue to wheat was determined. According to first year results, the average of fixed nitrogen were found as 70.0 and 45.0 kgN/ha for winter and summer varieties, respectively. Second year, the average of carry-over N derived from soil values were found 43.0 and 17.0 kgN/ha for succeeding wheat when the previous legumes were winter and summer lentil varieties, respectively.

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Bu Makaleye Atıf Yap

AKIN, A. İ. (2018). DETERMINATION TO RESIDUAL N EFFECT OF LENTIL VARIETIES ON SUCCEEDING WHEAT N-15 ISOTOPE TRACING TECHNIQUE. Turkish Journal of Nuclear Sciences, Cilt: 30 - Sayı: 1, 32–41. https://ajindex.com/articles/70746

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Kaynakça (11)

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