نتایج جستجو برای: increase the yield
تعداد نتایج: 16106813 فیلتر نتایج به سال:
Effects of nutritional strategies on colostrum quality and yield are variable as influenced by sow production capacity, parity, farrowing induction protocol, gestation length. The greatest opportunity to maximize is through proper management body condition in such that sows not a negative energy balance when entering farrowing. Total fat percentage can be increased the addition dietary or oil. ...
in order to evaluation of the process of genetic improvement rate and duration of grain filling among wheat cultivars, the field experiments were conducted at the agricultural and natural resource research center of golestan province in the growing seasons of 2007-2008 and 2008-2009. the 16 cultivars were sown in a randomized complete blocks design with three replications. the results showed th...
This experiment was conducted at the Agricultural Research Farm of Isfahan University of Technology in 2006 to evaluate the effects of row spacing and plant distance on the row on yield and yield components of sunflower, Hisun-36 hybrid. A split plot layout was used with a randomized complete blocks design and three replications. Row spacing (60 and 75 cm) was the main plot and plant distance o...
the construct of self-efficacy has received increasing attention in research over the past two decades. many studies have been carried out 1.3 significance of the study this study has pedagogical implications since improving students’ self- efficacy and autonomy is important for promoting actual performance on classroom academic tasks. in academic settings, it has been shown that self-effi...
ABSTRACT- Crop residue is applied to amend soil properties and increase crop yield. In this study, the effects of rapeseed residues and different rates of nitrogen on grain yield and yield components of sunflower and weed dry matter were investigated. The experiment was conducted at the Experimental Farm of College of Agriculture, Shiraz University, located at Badjgah, Shiraz, Iran in 2007-2008...
in order to study the effects of plant density and nitrogen rates on yield, nitrate and protein of silage maize (ksc 704) in shahrekord area, an experiment was conducted during 2007 growing season at the agricultural research farm of shahrekord university. the experimental design of the experiment was randomized complete blocks with factorial arrangement with four replications. treatment consis...
CL-20 is the most energetic conventional explosive available for military use. The over all aim of the high energy material research community is to increase the yield and reduce the cost of CL-20 synthesis. All synthetic methods used to prepare the CL-20, depended on the condensation reaction of benzylamine with glyoxal for the preparation of HBIW intermediate . In the presence of HCOOH cata...
The main feature of non-traditional fertilizers is that they have a complex composition. They are new-generation contain the nutrients plants need and able to provide with mobile for long time. development will create new resources from waste products industry, households, agricultural sectors. With use fertilizers, good quality obtained; this prolongs their shelf life. an alternative negative ...
In the article are presented investigation results, which shows effectiveness of urea with urease inhibitor – nBPT in potato growing agroecosystems. The advantages new fertilizer yield increase, and quality improvement. Urea lead to formation bigger tuber size what is one most important characteristic for marketable potato. Fertilizer was tested experimental fields real farm conditions.
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