Search Results - "Osman Çopur"

Combining ability and heterosis for fiber color and quality in cotton (Gossypium hirsutum L.) by ÇETİN, Bülent, ÇOPUR, Osman

“…The interest in organic cotton (colored) has been increased due to high contamination and environmental pollution during fabric dying process. However,…”
Get full text

Irrigation and Yield Parameters of Soybean as Effected by Irrigation Management, Soil Compaction and Nitrogen Fertilization by Ergün Doğan, Halil Kırnak, Osman Çopur, Zeki Gökalp

“…Irrigation parameters (reference crop evapotranspiration, actual plant water use, amount of irrigation water, water use efficiency, irrigation water use…”
Get full text

INHERITANCE OF YIELD AND SOME FIBER PROPERTIES OF LINE X TESTER HYBRIDS IN COTTON (Gossypium hirsutum L.) by ÖZKAN, Nazife, ÇOPUR, Osman

“…The aim of this study was to determine the general combining ability (GCA) of the parents and the specific combining ability of their hybrid combinations and…”
Get full text

Early‐stage screening for heat tolerance in cotton by Demİrel, Ufuk, Çopur, Osman, Gür, Atİlla, Jenkins, J.

“…The study aimed to identify early‐stage traits of cotton for heat tolerance using multitrait approach reflecting field yield performance. Seedling growth and…”
Get full text

Determination of Yield and Yield Components of Some Cotton Cultivars in Semi Arid Conditions by Copur, Osman

Get full text

Diurnal gradual heat stress affects antioxidant enzymes, proline accumulation and some physiological components in cotton (Gossypium hirsutum L.) by Atilla, Guuml r, Ufuk, Demirel, Mustafa, Ouml zden, Abdullah, Kahraman, Osman, Ccedil opur

“…Even though high temperatures significantly reduce both vegetative growth and yield in cotton, very little is known about the effects of heat stress on cotton…”
Get full text

The effect of different nitrogen doses and water levels on the yield and yield components of cotton by Odabasıoglu, Ceren, Copur, Osman

“…This study was conducted to determine the effect of irrigation levels and nitrogen doses on yield and some yield parameters of Stoneville 468 cotton (Gossypium…”
Get full text

Effect of different defoliants and application times on the yield and quality components of cotton in semi-arid conditions by Copur, O, Demirel, U, Polat, R, Guer, MA

“…This study was conducted to determine the effect of different defoliants (Dropp ultra+ (DU): thidiazuron+diuron and Roundup (RU): glyphosate) and application…”
Get full text

The effect of different harvesting times on seed-set efficiency in cotton (Gossypium hirsutum L.) varieties by Copur, O, Birgul, I H, Haliloglu, H, Beyyavas, V

“…This study was undertaken in the South Eastern Anatolia region of Turkey during the 2006 and 2007 growing seasons to investigate the seed set efficiencies…”
Get full text

Determination of Correlation and Path Analysis among Yield Components and Seed Yield in Oil Flax Varieties (Linum usitatissimum L.) by ., Osman Copur, ., M. Atilla Gur, ., Mehmet Karakus, ., Ufuk Demirel

Get full text

Deficit irrigations during soybean reproductive stages and CROPGRO-soybean simulations under semi-arid climatic conditions by Dogan, Ergun, Kirnak, Halil, Copur, Osman

“…This study was carried out to determine the effect of water stress on five different generative stages of soybeans and to evaluate the CROPGRO-soybean model…”
Get full text

Effects of different sowing date and intrarow spacing on yield and some agronomic traits of safflower (Carthamus tinctorius L.) under Harran Plain's arid conditions by ÇOPUR, Osman, GÜR, M. Atilla, DEMİRBİLEK, Tuncay, ÖZEL, Abdulhabip

“…Bu çalışma, Harran Ovası koşullarında aspir (Carthamus tinctorius L.)'de uygun ekim zamanı ve sıra üzeri aralığını belirlemek amacıyla 1998-1999 ve 1999-2000…”
Get full text

Effect of seasonal water stress on soybean and site specific evaluation of CROPGRO-Soybean model under semi-arid climatic conditions by Dogan, Ergun, Kirnak, Halil, Copur, Osman

“…In 2003 and 2004, a study was conducted to determine the effect of different water stress levels (0.0, 0.25, 0.50, 0.75 and 1.0, which was full irrigation)…”
Get full text

Çiçek tozu seleksiyon yöntemi ile bitki ıslahı by AYAZ, Kenan, ÇOPUR, Osman, OĞLAKÇI, Mustafa

“…Çiçek tozu seleksiyonu (pollen selection) veya (gametophytic selection), 1970'Ii yıllardan beri bitki ıslahında uygulanmaktadır. Bitki yaşamında, birincisi…”
Get full text

Pamukta (Gossypium hirsutum L.) yaprak döktürmenin verim ve kalite unsurlarına etkisi by ÇİÇEK, Bekir, ÇOPUR, Osman, OĞLAKÇI, Mustafa

“…Bu araştırma, 1998 ve 1999 yıllarında, pamukta % 40-50 oranında koza açılma devresi ile bitki büyümesinin durduğu devreden (cutout) (NAWF = nodes above white…”
Get full text

Harran Ovası kuru koşullarında farklı ekim zamanları ve sıra üzeri mesafelerinin aspir (Carthamus tinctorius L)' in taç yaprak verimi ve bazı bitkisel özelliklerine etkisi by DEMİRBİLEK, Tuncay, ÇOPUR, Osman, ÖZEL, Abdulhabip, GÜR, Atilla

“…Bu çalışma, Şanlıurfa kıraç koşullarında aspir (Carthamus tinctorius L.)'de ekim zamanı ve sıra üzeri mesafelerinin taç yaprak verimi ve bazı bitkisel…”
Get full text