Öz
Bor
(B) çoğu bitki için az miktarlarda gerekli olmasına rağmen, noksanlığında ciddi
verim kayıpları gösterebilen önemli bir mikro besin elementtir. Bu çalışmada
kireçli toprağa 0, 0.25, 0.5, 1 ve 2 kg/ha dozlarında uygulanan B’un patlak mısır
bitkisinin (Zea mays everta) dane verimi, 1000 dane ağırlığı, dane ve yaprak B
kapsamına etkileri araştırılmıştır. Deneme tarla şartlarında tam şansa bağlık
blok deneme desenine göre 3 tekerrürlü olarak yürütülmüştür. Varyans analiz
sonuçlarına göre artan dozlarda uygulanan B mısır dane verimi ve 1000 dane
ağırlığını %5 seviyesinde, dane ve yaprak B kapsamını ise %1 seviyesinde önemli
derecede etkilemiştir. İstatistiksel olarak optimum dane verimi (5972.4 kg/ha),
1000 dane ağırlığı (285.74 g) ve dane B kapsamı (8.06 ppm) 0.25 kg B/ha
dozunda; optimum yaprak B kapsamı (8.34 ppm) ise 0.5 kg B/ha dozunda
gerçekleşmiştir. Verim komponentlerinde sağlanan artış sırasıyla, %17.63,
19.86, 91.60 ve 62.29 oranında bulunmuştur. En yüksek artışın dane B kapsamı
> yaprak B kapsamı > 1000 dane ağırlığı > dane verimi şeklinde bir
sıra takip ettiği tespit edilmiştir. Sonuç
olarak kireçli toprak şartlarında yetiştirilen patlak mısır bitkisinin dane
verimi, 1000 dane ağırlığı ve dane B kapsamı dikkate alındığında 0.25 kg B/ha
dozunun verim komponentlerini optimum düzeyde yükselttiği tespit edilmiştir.
Anahtar Kelimeler
Kaynakça
- Kaur G., Nelson K. A., Effect of foliar boron fertilization of fine textured soils on corn yields, J. Agron, 5, 1-18, 2015.
- Gupta U. C., Boron and its role in crop production; CRC Press: Boca Raton, FL, USA, 1993.
- Kacar B., Katkat V., Bitki Besleme, Nobel Yayınları, s. 645, Ankara, 2009.
- Nable R. O., Bañuelos G. S., Paull J. G., Boron toxicity, Plant Soil, 193, 181–198, 1997.
- Ahmad W., Zia M. H., Malhi, S.S., Niaz, A., Saifullah. Boron deficiency in soils and crops: A review, Crop Plant, pp. 77-114, 2014.
- Mengel K., Kosegarten H., Kirkby E. A., Appel T., Principles of plant nutrition, Springer Science and Business Media, Dordrecht, The Netherlands, 2001.
- Keren R., Bingham F. T., Rhoades J. D., Effect of clay content in soil on boron uptake and yield of wheat, Soil Sci. Soc. Am. J., 49, 1466-1470, 1985.
- Marschner H., Mineral nutrition of higher plants, 2nd ed., Academic Press, New York, pp. 379-396, 1995.
- [9] Goldberg S., Reaction of boron with soils, Plant and Soil, Proceedings. (ed) Bell, R.W. and Rerkasem, B. Kluwer Academic Publishers, Dordrecth, the Netherlands, 193, 35-48, 1997.
- Bartleta R. J., Picarelli C. J., Availability of boron and phosphorus as affected by liming on acid potata soil, Soil Sci., 116, 77-83, 1973.
Effects of boron application to corn plant (Zea mays everta) on yield and boron content in the calcerous soil
Öz
Boron (B) is an essential micro
nutrient element that can exhibit serious yield loses in lack of it, although
it is necessary in small quantities for most of plants. In this study, the
effects of B application at 0, 0.25, 0.5, 1 and 2 kg/ha doses into the
calcareous soil on grain yield, 1000 grains weight, grain and leaf boron
contents of popcorn plant (Zea mays everta) were investigated.
The field experiment was carried out with 3 replications depending on completely randomized
block design. Variance analysis results showed that B application in increasing
doses to popcorn plant affected grain yield and 1000 grains weight (285.74
g) significantly
at 5% level, and grain and leaf B contents at 1% level. Optimum grain yield (5972.4
kg/ha), 1000
grains weight and grain B content (8.06 ppm) were stasistically
determined at 0.25 kg B/ha dose, and also optimum leaf B content (8.34 ppm) was determined at 0.5
kg B/ha dose. Increases in yield components were found as 17.63, 19.86, 91.60
and 62.29 %, respectively. The highest increase was determined as the following
order; grain B content > leaf B content > 1000 grains weight > grain
yield. As a conclusion, it was determined that the highest increase in grain yield, 1000
grains weight, grain B content of popcorn plant grown and optimum
level to the yield components in calcareous soil condition were determined
at 0.25 kg B/ha dose.
Anahtar Kelimeler
Kaynakça
- Kaur G., Nelson K. A., Effect of foliar boron fertilization of fine textured soils on corn yields, J. Agron, 5, 1-18, 2015.
- Gupta U. C., Boron and its role in crop production; CRC Press: Boca Raton, FL, USA, 1993.
- Kacar B., Katkat V., Bitki Besleme, Nobel Yayınları, s. 645, Ankara, 2009.
- Nable R. O., Bañuelos G. S., Paull J. G., Boron toxicity, Plant Soil, 193, 181–198, 1997.
- Ahmad W., Zia M. H., Malhi, S.S., Niaz, A., Saifullah. Boron deficiency in soils and crops: A review, Crop Plant, pp. 77-114, 2014.
- Mengel K., Kosegarten H., Kirkby E. A., Appel T., Principles of plant nutrition, Springer Science and Business Media, Dordrecht, The Netherlands, 2001.
- Keren R., Bingham F. T., Rhoades J. D., Effect of clay content in soil on boron uptake and yield of wheat, Soil Sci. Soc. Am. J., 49, 1466-1470, 1985.
- Marschner H., Mineral nutrition of higher plants, 2nd ed., Academic Press, New York, pp. 379-396, 1995.
- [9] Goldberg S., Reaction of boron with soils, Plant and Soil, Proceedings. (ed) Bell, R.W. and Rerkasem, B. Kluwer Academic Publishers, Dordrecth, the Netherlands, 193, 35-48, 1997.
- Bartleta R. J., Picarelli C. J., Availability of boron and phosphorus as affected by liming on acid potata soil, Soil Sci., 116, 77-83, 1973.
Ayrıntılar
| Konular | Mühendislik |
|---|---|
| Bölüm | Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 16 Mart 2017 |
| Kabul Tarihi | 18 Ocak 2017 |
| Yayımlandığı Sayı | Yıl 2017 Cilt: 2 Sayı: 1 |
Journal of Boron by Turkish Energy Nuclear Mineral Research Agency is licensed under CC BY-NC-SA 4.0
