Araştırma Makalesi

Dry Matter Contents and Dry Matter Accumulation Rates of Plant Parts of Wheat Under Normal and High Temperature Conditions

Cilt: 1 Sayı: 2 24 Aralık 2018
  • Uğur Sevilmiş *
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Dry Matter Contents and Dry Matter Accumulation Rates of Plant Parts of Wheat Under Normal and High Temperature Conditions

Öz

Adequate dry matter production of plants is a very important event for producing higher grain yields under high temperature stress. We established a field trial to measure differences in dry matter accumulation of different plant parts of wheat under normal and high temperature conditions. Two temperature regimes were provided by planting at two different times (normal wheat sowing time and quite late time to receive warmer conditions). Also two different irrigation regimes has been applied to distinguish the impact of drought from temperature.

  As a result of trials, dry matter content was maximum at lower stem and minimum at flag leaf both at anthesis and maturity. When different growth conditions compared, total dry matter content was lowest at high temperature rainfed conditions except lower leaves at maturity. This value was maximum at normal temperature rainfed condition at anthesis and high temperature irrigated condition at maturity. Instead of existence of enough dry matter for producing high grain yield levels, harvest index was minimum under high temperature irrigated condition. As a result, grain yield was minimum under high temperature irrigated condition (4.65 t/ha). Grain yield was maximum at normal temperature rainfed condition (6.20 t/ha). This indicates an exsistance of a problem other than adequate dry matter production to produce more yield under high temperature conditions.

Anahtar Kelimeler

Kaynakça

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  4. Alvaro, F., Isidro, J., Villegas, D., Garcia del Moral, L. F., & Royo, C. (2008). Breeding effects on grain filling, biomass partitioning and remobilization in Mediterranean durum wheat. Agron. Journal, 100, 361–370.
  5. Arduini, I., Masoni, A., Ercoli, L., & Mariotti, M. (2006). Grain yield, and dry matter and nitrogen accumulation and remobilization in durum wheat as affected by variety and seeding rate. Eur. J. Agron, 25, 309–318.
  6. Barma, N. C. D. (2005). Genetic study of morphophysiological traits related to heat tolerance in spring wheat. Ph.D. Thesis, Department of Genetics and Plant Breeding, Bangladesh Agric. Univ. Mymensingh-2200, Bangladesh.
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  8. Batts, G. R., Morison, J. I. L., Ellis, R. H., Hadley, P. & Wheeler, T. R. (1997). Effect of CO2 and temperature on growth and yield of crops of winter wheat over four seasons. European J. Agron, 7, 43-52.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Ziraat Mühendisliği

Bölüm

Araştırma Makalesi

Yazarlar

Uğur Sevilmiş * Bu kişi benim
Türkiye

Yayımlanma Tarihi

24 Aralık 2018

Gönderilme Tarihi

20 Ekim 2017

Kabul Tarihi

18 Nisan 2018

Yayımlandığı Sayı

Yıl 2018 Cilt: 1 Sayı: 2

Kaynak Göster

APA
Sevilmiş, U. (2018). Dry Matter Contents and Dry Matter Accumulation Rates of Plant Parts of Wheat Under Normal and High Temperature Conditions. International Journal of Eastern Mediterranean Agricultural Research, 1(2), 51-65. https://izlik.org/JA75KZ59ZA
AMA
1.Sevilmiş U. Dry Matter Contents and Dry Matter Accumulation Rates of Plant Parts of Wheat Under Normal and High Temperature Conditions. IJEMAR. 2018;1(2):51-65. https://izlik.org/JA75KZ59ZA
Chicago
Sevilmiş, Uğur. 2018. “Dry Matter Contents and Dry Matter Accumulation Rates of Plant Parts of Wheat Under Normal and High Temperature Conditions”. International Journal of Eastern Mediterranean Agricultural Research 1 (2): 51-65. https://izlik.org/JA75KZ59ZA.
EndNote
Sevilmiş U (01 Aralık 2018) Dry Matter Contents and Dry Matter Accumulation Rates of Plant Parts of Wheat Under Normal and High Temperature Conditions. International Journal of Eastern Mediterranean Agricultural Research 1 2 51–65.
IEEE
[1]U. Sevilmiş, “Dry Matter Contents and Dry Matter Accumulation Rates of Plant Parts of Wheat Under Normal and High Temperature Conditions”, IJEMAR, c. 1, sy 2, ss. 51–65, Ara. 2018, [çevrimiçi]. Erişim adresi: https://izlik.org/JA75KZ59ZA
ISNAD
Sevilmiş, Uğur. “Dry Matter Contents and Dry Matter Accumulation Rates of Plant Parts of Wheat Under Normal and High Temperature Conditions”. International Journal of Eastern Mediterranean Agricultural Research 1/2 (01 Aralık 2018): 51-65. https://izlik.org/JA75KZ59ZA.
JAMA
1.Sevilmiş U. Dry Matter Contents and Dry Matter Accumulation Rates of Plant Parts of Wheat Under Normal and High Temperature Conditions. IJEMAR. 2018;1:51–65.
MLA
Sevilmiş, Uğur. “Dry Matter Contents and Dry Matter Accumulation Rates of Plant Parts of Wheat Under Normal and High Temperature Conditions”. International Journal of Eastern Mediterranean Agricultural Research, c. 1, sy 2, Aralık 2018, ss. 51-65, https://izlik.org/JA75KZ59ZA.
Vancouver
1.Uğur Sevilmiş. Dry Matter Contents and Dry Matter Accumulation Rates of Plant Parts of Wheat Under Normal and High Temperature Conditions. IJEMAR [Internet]. 01 Aralık 2018;1(2):51-65. Erişim adresi: https://izlik.org/JA75KZ59ZA