نتایج جستجو برای: corn hybrids

تعداد نتایج: 48091  

Journal: :journal of crop nutrition science 0
ayeh makvandi department of agronomy, khuzestan science and research branch, islamic azad university, ahvaz, iran. mojtaba alavi fazel department of agronomy, ahvaz branch, islamic azad university, ahvaz, iran. shahram lack department of agronomy, ahvaz branch, islamic azad university, ahvaz, iran.

in order to investigate effect of application of nitroxin and nitrogen chemical fertilizer on yield and yield components, split plot experiment on the basis of randomized complete block design with four replications was conducted. four levels of nitrogen fertilizer (n1: 100% chemical fertilizer, n2: 75% chemical fertilizer + 100% biological fertilizer, n3: 50% chemical fertilizer + 100% biologi...

ژورنال: علوم آب و خاک 2011
امیرحسین خوشگفتارمنش, , حمید رضا عشقی زاده , , محمد کافی, , پرویز احسان‌زاده, ,

The growth and fluorescence parameters of chlorophyll in four corn hybrids including two sweet (K.S.C. 403 and K.S.C. 404) and two grain hybrids (S.C. 500 and S.C. 700) were evaluated in response to Fe and Zn nutrition in a nutrient solution culture. This study was conducted in a randomized complete block design with a factorial arrangement with three replications at the Soilless Culture Resear...

2007
Michael S. Allen

Corn hybrids for silage vary in yield and several quality traits that affect farm profitability, which is the prime criterion on which hybrids should be ranked. The partial budget approach is the only way to rank corn hybrids for silage for individual farms according to their effects on farm profits. Partial budgets consider only those costs and returns that change in response to the corn hybri...

Abasalt Rostami Ajirlou Gadir Nuri Ganbalani Javad Salmani Moghanlou Jebraeil Razmjou Masoud Taghizadeh Morad Shaban, Seyed Ali Asghar Fathi

The European corn borer, Ostrinia nubilalis (Hübner), is an important insect pest of corn, Zea mays L., crop in Moghan region. In field experiments, the density of eggs and larvae of O.nubilalis and percentage of eggs and larvae parasitisms were studied on four corn hybrids NS704 (commercial cultivar), NS770, NS640 and MV524 (cultivars with high yield). Furthermore, i...

Abasalt Rostami Ajirlou Gadir Nuri Ganbalani Javad Salmani Moghanlou Jebraeil Razmjou Masoud Taghizadeh Morad Shaban, Seyed Ali Asghar Fathi

The European corn borer, Ostrinia nubilalis (Hübner), is an important insect pest of corn, Zea mays L., crop in Moghan region. In field experiments, the density of eggs and larvae of O.nubilalis and percentage of eggs and larvae parasitisms were studied on four corn hybrids NS704 (commercial cultivar), NS770, NS640 and MV524 (cultivars with high yield). Furthermore, i...

ژورنال: علوم آب و خاک 2009
امیری لاریجانی, بهمن, خالص رو, شیوا, مدرس ثانوی, سیدعلی محمد,

In order to study the morphological characteristics and yield of leafy corn hybrids, and comparie them with those of commercial hybrids, an experiment was conducted in the research field of Agricultural College, Tarbiat Modares University in 2005. A complete block design was used with three replications. Hybrids were obtained from crosses between leafy inbred lines and also commercial inbred li...

2012
Joe Lauer

Wisconsin dairy farmers produce more corn (Zea mays L.) silage than any other state in the U.S. A University of Wisconsin corn silage research consortium evaluated corn hybrids and found that the range for NDF and digestibility among commercial hybrids is narrow, but more importantly, yield and quality differences among corn hybrids were repeatable (Coors, 1996). In 1995, an extension program w...

Journal: :Journal of agricultural and food chemistry 2008
Suzanne M Drury Tracey L Reynolds William P Ridley Natalia Bogdanova Susan Riordan Margaret A Nemeth Roy Sorbet William A Trujillo Matthew L Breeze

Insect-protected corn hybrids containing Cry insecticidal proteins derived from Bacillus thuringiensis have protection from target pests and provide effective management of insect resistance. MON 89034 hybrids have been developed that produce both the Cry1A.105 and Cry2Ab2 proteins, which provide two independent modes of insecticidal action against the European corn borer ( Ostrinia nubilalis )...

A. Jafari F. Paknejad, M. Jami AL-Ahmadi

Drought is one of the major problems affecting crops production, including corn, in many parts of Iran. In order to detect drought tolerant grain corn hybrids, an experiment with twenty corn hybrids was conducted during 2006 in Qom Province, Iran, using a complete randomized block design with four replications, under optimal moisture and drought stress condition. Results showed diversity among ...

Journal: :international journal of advanced biological and biomedical research 2014
javad salmani moghanlou seyed ali asghar fathi gadir nuri ganbalani jebraeil razmjou masoud taghizadeh

the european corn borer, ostrinia nubilalis (hübner), is an important insect pest of corn, zea mays l., crop in moghan region. in field experiments, the density of eggs and larvae of o.nubilalis and percentage of eggs and larvae parasitisms were studied on four corn hybrids ns704 (commercial cultivar), ns770, ns640 and mv524 (cultivars with high yield). furthermore, in this study, the predators...

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