搜索结果: 1-11 共查到“农学总论 growth and yield”相关记录11条 . 查询时间(0.156 秒)
Variability, heritability and genetic advance in mulberry (Morus spp.) for growth and yield attributes
Variability Heritability Genetic Advance Yield Attributes Low Leaf Senescence
2013/2/28
Genetic improvement of crop plants is brought about by manipulating the genetic makeup through systematic breeding techniques or by employing modern biotechnological tools. Application of systematic b...
Effect of Water Potentials on Growth and Yield of Cowpea (Vigna Unguiculata [L] Walp)
Water Potentials Growth and Yield of Cowpea
2010/11/15
A field experiment was conducted for two consecutive seasons during 2003/2004 and 2004/2005
in the Demonstration Farm of the Faculty of Agriculture, University of Khartoum at Shambat to study the eff...
Growth Characters, Yield and Endogenous Hormones of Cowpea Plants in Response to IAA Application
Endogenous hormones growth IAA Cowpea yield
2010/11/15
Cowpea plants (Vigna sinensis L.) variety " Cream 7" were grown in pots. The foliage of the
plants were sprayed twice at 70 and 80 days from sowing with Indole-3-acetic acid (IAA) solutions of (25, 5...
Effect of Seasonal Changes on Growth and Yield of Okra (Abelmoschs esculentus) (L) Moench
seasonal changes Okra proximate composition seedling raining season dry season
2010/11/15
The effect of seasonal change on growth and yield of okra (Abelmoschus esculentus) was
investigated using a randomized complete block experimental design. Seedling performance which include the numbe...
These studies were carried out in the Department of Agronomy, University of
Agriculture, Faisalabad during 2003. The objective was to assess the influence of
different levels of phosphorus (30, 60...
Preliminary evaluation of the effects of carbonized chicken manure, refuse derived fuel and K fertilizer application on the growth, nodulation, yield, N and P contents of soybean and cowpea in the greenhouse
Carbonization chicken manure grain legumes refuse derived fuel seed yield
2009/3/4
Carbonized organic materials have not traditionally been applied to grain legumes such as soybean (Glycine max L. Merrill) and cowpea (Vigna unguiculata L. Walp) although the potential for favourabl...
Weather and seasonal effects on growth, seed yield and soluble carbohydrate concentrations in selected maize cultivars in the humid areas of Nigeria.
Maize soluble carbohydrate chlorophyll yield cropping seasons tropics
2009/3/3
A study was conducted in 2001 and 2002 to identify genotypic attributes relevant to performance and adaptation of ten maize cultivars grown on the field in the rainy and in the late seasons (termina...
Soil structure parameters in models of crop growth and yield prediction. physical submodels
soil structure parameters crop growth and yield prediction models physical submodels
2008/11/11
The role of chosen soil structure parameters in models of crop growth and yield prediction has been analysed on the base of the review of the latest literature. It was stated that the most frequently ...
The impact of tunnel cover type on growth and yield of sweet pepper
fruit quality growth solar radiation sweet pepper temperature yielding
2008/11/10
In the years 1995-1996 investigations on modification of microclimate in tunnels covered with polyethylene (PE) and polypropylene (PP) were conducted. The tunnels were covered with PE film and non-wov...
Effect of Ammonium Sulphate and Agricultural Sulphur on the Artichoke Plant Growth, Heads Yield and its Some Physical and Chemical Properties
Artichoke Ammonium sulphate sulphur growth heads yield
2010/11/9
Two field experiments were carried out during the two successive seasons of 2004/2005 and
2005/2006 in the newly reclaimed soil to investigate the response of artichoke plant for different fertilizat...
Growth and Yield of Cassava as Influenced by Drip Irrigation and Organic Manures
Cassava drip irrigation composted poultry manure water use efficiency
2010/11/9
Field experiments were conducted at Veterinary College and Research Institute, Namakkal,
Tamil Nadu during 2002 and 2003 to find out the efficiency of drip irrigation and effect of organic manures on...