DETERMINATION OF EFFECTIVE METEOROLOGICAL PARAMETERS IN FORECASTING, WINTER WHEAT YIELDS OF STATE FARMS LOCATED IN CENTRAL ANATOLIA

Cilt: 4 Sayı: 1 1 Mart 1995
  • Muzaffer Avcı
  • Vedat Uzunlu
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DETERMINATION OF EFFECTIVE METEOROLOGICAL PARAMETERS IN FORECASTING, WINTER WHEAT YIELDS OF STATE FARMS LOCATED IN CENTRAL ANATOLIA

Öz

Forecasting of wheat yield and determinatian of effective weather  parameters on grain yield are very important for wheat production and the activities in agricultural economy in Turkey. The objective of this paper was to find out most critical weather parameters affecting wheal yield and thereby to predict yield by employing multiple regression analysis. The wheat yields and monthly precipitation and temperatures of 5 seasons (1989-1994) obtained from State Farms located in different parts of the Central Anatolia were used. Results showed that November precipitation x temperature interaction, April + May rainfall, and June temperature were positive impact on yield.However, single effect of November rainfall had negative effect. The favorable effect of the interaction of November rainfall and temperature may result from the beneficial impacts of it on germination, emergence or the development of the wheat crop. The reason of this kind of explanation because, the emergence of wheat crop in Central Anatolia has been completed in one year out of two. This means that November is an important month in terms of wheat establishment and development. Positive effect of June temperature on grain yield may account for the increase in kernel weight by encouraging protein and carbohydrate synthesis.

This study emphasizes the importance of pre-winter conditions of the Central Anatolia on winler wheat yield and interactions among weather parameters that should be included as independent variables in weather- yield interrelation studies.

Anahtar Kelimeler

Kaynakça

  1. GÜLER M. 1987. Orta Anadolu yıllık meteorolojik verileri ve buğday verimi ilişkisi ve bu ilişkinin verim tahmininde kullanılması. Türkiye Tahıl Sempozyumu, 6-9 ekim 1987. TÜBİTAK-TOAG. S.271-279.
  2. BENLİ E. ve A. TOKGÖZ, 1981b İklim verilerinden yararlanarak buğday üretiminde verim tahmini. Buğdaydan Ekmeğe Kongresi. TMMOB Ziraat Mühendisleri Odası Yayınları:26/3, Ankara.
  3. KAÇAR B, 1989. Bitki Fizyolojisi. Ankara Üniversitesi Ziraat Fakültesi Ders Kitabı. Yayın no: 1153, Ders kitabı no:323. S.364.
  4. KODAL S., E. BENLİ, A. TOKGÖZ, A. BALABAN. 1987. Orta Anadolu iklim koşullarında buğday veriminin tahinini. Türkiye Tahıl Sempozyumu. 6-9 ekim 1987. TÜBİTAK-TOAG. S.281-292.
  5. MANN C. K. 1977. The impact of technology on wheat production in Turkey ODTÜ Gelişme Dergisi, 1977 kış, Ankara.
  6. PINTUS M. J. and Y SAR-SHALOM. 1978. Dry matter accumulation in the grains of wheat (Triticum aestivum L.) cultivars differing in grain weight. Ann. Bot., 42:469-471.
  7. SÖNMEZ N., E. BENLİ, S. KODAL, VE A. TOKGÖZ. 1982. Meteorolojik verilere dayanan ürün tahmini. Hasat Öncesi ve Hasat Sonrası Ürün Kayıpları Semineri. 13-17 Aralık, Ankara.

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

-

Yazarlar

Muzaffer Avcı Bu kişi benim

Vedat Uzunlu Bu kişi benim

Yayımlanma Tarihi

1 Mart 1995

Gönderilme Tarihi

6 Şubat 2015

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 1995 Cilt: 4 Sayı: 1

Kaynak Göster

APA
Avcı, M., & Uzunlu, V. (1995). DETERMINATION OF EFFECTIVE METEOROLOGICAL PARAMETERS IN FORECASTING, WINTER WHEAT YIELDS OF STATE FARMS LOCATED IN CENTRAL ANATOLIA. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi, 4(1). https://izlik.org/JA85ZH57MC
AMA
1.Avcı M, Uzunlu V. DETERMINATION OF EFFECTIVE METEOROLOGICAL PARAMETERS IN FORECASTING, WINTER WHEAT YIELDS OF STATE FARMS LOCATED IN CENTRAL ANATOLIA. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi. 1995;4(1). https://izlik.org/JA85ZH57MC
Chicago
Avcı, Muzaffer, ve Vedat Uzunlu. 1995. “DETERMINATION OF EFFECTIVE METEOROLOGICAL PARAMETERS IN FORECASTING, WINTER WHEAT YIELDS OF STATE FARMS LOCATED IN CENTRAL ANATOLIA”. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi 4 (1). https://izlik.org/JA85ZH57MC.
EndNote
Avcı M, Uzunlu V (01 Mart 1995) DETERMINATION OF EFFECTIVE METEOROLOGICAL PARAMETERS IN FORECASTING, WINTER WHEAT YIELDS OF STATE FARMS LOCATED IN CENTRAL ANATOLIA. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi 4 1
IEEE
[1]M. Avcı ve V. Uzunlu, “DETERMINATION OF EFFECTIVE METEOROLOGICAL PARAMETERS IN FORECASTING, WINTER WHEAT YIELDS OF STATE FARMS LOCATED IN CENTRAL ANATOLIA”, Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi, c. 4, sy 1, Mar. 1995, [çevrimiçi]. Erişim adresi: https://izlik.org/JA85ZH57MC
ISNAD
Avcı, Muzaffer - Uzunlu, Vedat. “DETERMINATION OF EFFECTIVE METEOROLOGICAL PARAMETERS IN FORECASTING, WINTER WHEAT YIELDS OF STATE FARMS LOCATED IN CENTRAL ANATOLIA”. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi 4/1 (01 Mart 1995). https://izlik.org/JA85ZH57MC.
JAMA
1.Avcı M, Uzunlu V. DETERMINATION OF EFFECTIVE METEOROLOGICAL PARAMETERS IN FORECASTING, WINTER WHEAT YIELDS OF STATE FARMS LOCATED IN CENTRAL ANATOLIA. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi. 1995;4. Available at https://izlik.org/JA85ZH57MC.
MLA
Avcı, Muzaffer, ve Vedat Uzunlu. “DETERMINATION OF EFFECTIVE METEOROLOGICAL PARAMETERS IN FORECASTING, WINTER WHEAT YIELDS OF STATE FARMS LOCATED IN CENTRAL ANATOLIA”. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi, c. 4, sy 1, Mart 1995, https://izlik.org/JA85ZH57MC.
Vancouver
1.Muzaffer Avcı, Vedat Uzunlu. DETERMINATION OF EFFECTIVE METEOROLOGICAL PARAMETERS IN FORECASTING, WINTER WHEAT YIELDS OF STATE FARMS LOCATED IN CENTRAL ANATOLIA. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi [Internet]. 01 Mart 1995;4(1). Erişim adresi: https://izlik.org/JA85ZH57MC