نتایج جستجو برای: harvest index and benefit

تعداد نتایج: 16880043  

2002
Ching-Hsun Huang Gary D. Kronrad Stephen F. Austin

The profitability of managing loblolly pine (Pinus taeda L.) on nonindustrial private forest lands in East Texas depends on the frequency, timing and intensity of commercial thinning(s), and the timing of the final harvest. The landowner's alternative rate of return (ARR), stumpage prices, labor costs, and management practices also have an effect on profitability. To determine the best manageme...

The effect of four different levels of irrigation periods, including normal irrigation, irrigation after 100, 150, and 200mm evaporation, with three different bio-fertilizer including control, Mycorrhiza, and Rhizobium were investigated on morphological and yield traits of guar. The experiment was conduct in form of split-plot design with irrigation periods as main plots and bio-fertilizers as ...

رضایی, مجتبی, رضوی پور, , فرخ, علیرضا, مهرداد لمر, عباس , کاووسی, مسعود,

Ratooning means regrowing of rice plant after harvesting of first product which is specific physiologic characteristic of rice plant. It is an effective method for increasing of efficiency of production along with less investment and also lack of necessity for increasing of the field of rice plant. Ratooning more over, affects on the optimal usage of agricultural field. In order to achieve this...

حیدری, سعید, رهام, راحله, عزیزی, خسرو, نوروزیان, عادل, یعقوبی, محمد,

An experiment was conducted to study the effect of different methods of magnesium sulfate application and cultivar on yield and yield components of lentil (Lens culinaris Med.) under Khorramabad climatic condition. This experiment was a factorial based on a randomized complete block design with three replications performed at the Agricultural Collage of Lorestan University in 2008. Different me...

ژورنال: علوم آب و خاک 2004
ایمان زرین‌آبادی, , پرویز احسان‌زاده, ,

Despite its economic importance, not much information exists on growth and productivity of durum wheat in Iran and Isfahan. In order to evaluate growth, grain yield, and attributes in three durum wheat genotypes, Osta/Gata, Dipper-6, and PI40100, with five planting densities of 200, 275, 350, 425 and 500 seeds/m2, a four-replicate RCBD field study with a spilt-plot layout was carried out in win...

ربیعی, محمد, محمدی, شهرام, هوشمند, سعد الله, گلستانی, مسعود,

In order to evaluate intra-genomic variation and regression analysis of grain yield and its components using two wheat substitution lines series including substitution lines of ‘Timstein’ and ‘Red Egyptian’ into genetic background of ‘Chinese Spring’ and their parents in a randomized complete block design with four replications under water-stress and non-stress conditions in a greenhouse at 201...

سیادت، , سید عطا اله, فتحی, قدرت اله, ابدالی مشهدی, علیرضا, بهادر, محمود, لطفی , امین,

Mung bean is one of tropical and semitropical pulses that is important in food, fodder, green manure and improves soil fertility and is a cheap source of protein in human direct consumption. The use of zeolite in soils with heavy texture, because it keeps moisture and nutrients around the seeds and roots is very important. On the other hand, the application of techniques of improving seed quali...

Mohammad Reza Dadnia Mojtaba Alavifazel, Zahra Gholiporkahyash

BACKGROUND: Fertilizer management plays an important role for obtaining satisfactory yields and to increase crop productivity. Nitrogen is generally a limiting nutrient in crop production, and especially in sorghum, as it has been said to be the most responsive nutrient for its production. OBJECTIVES: Current study was conducted to assessment effect of urea fe...

Journal: :international journal of agricultural management and development 0
sujeeta sharma m.sc. scholar, faculty of agriculture, agriculture and forestry university, rampur, chitwan, nepal. chandra kant dhakal assistant professor, institute of agriculture and animal science, tribhuvan university, nepal. binod ghimire agriculture extension officer, department of agriculture, ministry of agricultural development, government of nepal. anuja rijal m.sc. scholar, faculty of agriculture, agriculture and forestry university, rampur, chitwan, nepal.

this study considered the production economics of coffee in pakuwa village development committee of parbat district, nepal. household survey was done in june 2014. data collection was done using semi-structured pre-tested questionnaire administered on 40 coffee producers selected randomly. gross margin analysis, profitability index and the benefit-cost ratio was used to analyze the production e...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد مرودشت - دانشکده علوم تربیتی و روانشناسی 1393

type text or a website address or translate a document. abstract liquidity is considered the most important aspect of the development of stock markets. the main objective of this study was to evaluate the effect of the quality of financial information provided to replace its financial statements nmvdh and shrkt hayy that the liquidity of the shares on the tehran stock exchange is between the ...

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