Volume 6, Issue 1 (2011) | American Journal of Agricultural and Biological Sciences

The Induction of Lycopene in Germinating Cottonseed with 2-(4-Methylphenoxy) Triethylamine (MPTA)

Lorraine S. Puckhaber — 2011-07-26

American Journal of Agricultural and Biological Sciences, Published online: 26 July 2011; doi:10.3844/ajabssp.2011.1.6

Abstract: Problem Statement: Increasing carotenoids content in foods was currently of great interest. The present paper reports strong stimulatory effect of MPTA on the carotenogenesis in cotton, whic...

Influence of Dietary Curcumin on Rumen Fermentation, Macronutrient Digestion and Nitrogen Balance in Beef Cattle

T. Vorlaphim — 2011-07-26

American Journal of Agricultural and Biological Sciences, Published online: 26 July 2011; doi:10.3844/ajabssp.2011.7.11

Abstract: Problem statement: Previous studies have shown that curcumin has antibacterial activity. It was hypothesized that the feeding of curcumin to ruminants may disturb rumen function and affect m...

The Reproductive Tract of the Males of the Zoophytophagous Predator Brontocoris tabidus (Signoret) (Heteroptera: Pentatomidae) with Different Diets and Ages

Walkymario de Paulo Lemos — 2010-12-15

American Journal of Agricultural and Biological Sciences, Published online: 15 December 2010; doi:10.3844/ajabssp.2011.12.18

Abstract: Problem statement: Brontocoris tabidus (Signoret) (Heteroptera: Pentatomidae) is a common and important species for the biological control of defoliating Lepidoptera caterpillars. Although i...

Effects of ced-9 dsRNA on Caenorhabditis elegans and Meloidogyne incognita

Robert T. Gaeta — 2010-12-15

American Journal of Agricultural and Biological Sciences, Published online: 15 December 2010; doi:10.3844/ajabssp.2011.19.28

Abstract: Problem Statement: In metazoans Programmed Cell Death (PCD) is essential for proper development. Suppression of PCD is needed to guarantee cell survival and in the nematode Caenorhabditis ...

Interactive Effects of the Feeding of Leucaena Leaves and Curcumin on Macronutrient Digestion and Nitrogen Balance in Beef Cattle

C. Yuangklang — 2010-12-15

American Journal of Agricultural and Biological Sciences, Published online: 15 December 2010; doi:10.3844/ajabssp.2011.29.32

Abstract: Problem statement: The feeding of curcumin to beef cattle has been shown to increase nitrogen retention and decrease the apparent digestibility of acid detergent fiber in beef cattle. It wa...

Growth Performance and Biomass Accumulation of a Khaya ivorensis Plantation in three Soil Series of Ultisols

Yetti Heryati — 2010-12-15

American Journal of Agricultural and Biological Sciences, Published online: 15 December 2010; doi:10.3844/ajabssp.2011.33.44

Abstract: Problem statement: There was no information about the relationship between growth parameters, such as diameter and height and tree component biomass of Khaya ivorensis plantations with dif...

Some Effects of Abiotic Stress on Infection of Dyer’s Woad (Isatis tinctoria L.) by Puccinia thlaspeos C. Schub.: Implications for Biological Control

Elizabeth Thomas — 2010-12-15

American Journal of Agricultural and Biological Sciences, Published online: 15 December 2010; doi:10.3844/ajabssp.2011.45.51

Problem statement: The rust pathogen, Puccinia thlaspeos, is being studied as a potential biocontrol agent for the noxious weed dyer’s woad. Although its disease etiology is well understood, very li...

Oligoglucans as Elicitors of an Enzymatic Antioxidant System in Zucchini Squash (Cucurbita pepo L.) Seedlings at Low Temperature

Abel Ceron-Garcia — 2010-12-15

American Journal of Agricultural and Biological Sciences, Published online: 15 December 2010; doi:10.3844/ajabssp.2011.52.61

Abstract: Problem statement: Non-controlled low temperatures affect physiological and biochemical processes leading to Reactive Oxygen Species (ROS) accumulation in plants, which normally are stabil...

Effect of an Insecticide Abamectin on Some Biochemical Characteristics of Tilapia Fish (Oreochromis Niloticus)

Mohammed A. Al-Kahtani — 2010-12-15

American Journal of Agricultural and Biological Sciences, Published online: 15 December 2010; doi:10.3844/ajabssp.2011.62.68

Problem statement: Presence of pesticide in streams and lakes is largely due to the runoff from agricultural fields. Pesticides are not highly selective but are generally toxic to many macrophytes, no...

Identification of Pecan Weevils through Image Processing

S.M. Al-Saqer — 2010-12-15

American Journal of Agricultural and Biological Sciences, Published online: 15 December 2010; doi:10.3844/ajabssp.2011.69.79

Abstract: Problem Statement: Pecan weevil is one of the most destructive pests of Oklahoma. The scope of this study is to develop a recognition system that can serve in a wireless imaging network for...

Effect of Tropical Peat Swamp Forest Clearing on Soil Carbon Storage

Ahmad Shukri Mat Nuri — 2010-12-15

American Journal of Agricultural and Biological Sciences, Published online: 15 December 2010; doi:10.3844/ajabssp.2011.80.83

Abstract: Problem Statement: Forest clearing in Tropical Peat Swamp Forest (TPSF) will affect forest soil carbon storage. Thus this study is essential to determine whether the effect of clearing of ...

Boric Acid Toxicity Trials on the Wood Borer Heterobostrychus aequalis Waterhouse (Coleoptera: Bostrychidae)

Daljit Karam Singh — 2010-12-15

American Journal of Agricultural and Biological Sciences, Published online: 15 December 2010; doi:10.3844/ajabssp.2011.84.91

Abstract: Problem statement: The Heterobostrychus aequalis Waterhouse was a serious pest lumber of timber heveawood. The H. aequalis infest and tunnel along the wood grain, depositing eggs, which co...

Evaluation of a Candelilla Wax-Based Edible Coating to Prolong the Shelf-Life Quality and Safety of Apples

Emilio Ochoa — 2011-01-31

American Journal of Agricultural and Biological Sciences, Published online: 31 January 2011; doi:10.3844/ajabssp.2011.92.98

Abstract: Problem statement: The apple by its nature as perishable food of climacteric type implies that even under refrigerated conditions, the fruit spoils quickly by its very nature of breathing an...

The Role of Extension in Adopting Solar Energy in Rural Areas Case of Carbon Sequestration Project

Seyed Jamal F. Hosseini — 2011-01-31

American Journal of Agricultural and Biological Sciences, Published online: 31 January 2011; doi:10.3844/ajabssp.2011.99.104

Abstract: Problem statement: Solar energy as a renewable energy source is considered as an important alternative options for farmers. The development of renewable energy in rural areas faces several c...

Exploring Alternative Solutions Regarding Conservation Agriculture

Reza Movahedi — 2011-01-31

American Journal of Agricultural and Biological Sciences, Published online: 31 January 2011; doi:10.3844/ajabssp.2011.105.109

Problem statement: Studies show that no effective measures have been taken towards conservative agriculture in Iran. Social, economical and technical agricultural factors and conditions need to be pr...

Prediction Model of Leaf Area in Soybean (Glycine max L.)

Mohammad Nabi Ilkaee — 2011-01-31

American Journal of Agricultural and Biological Sciences, Published online: 31 January 2011; doi:10.3844/ajabssp.2011.110.113

Abstract: Problem statement: Measure of leaf area by means of leaf area Meter is very expensive and difficult. Hence obtain of one simple model for calculate of leaf area in soybean (Glycine Max L.) i...

Morphological Variability and Races of Fusarium oxysporum f.sp. ciceris Associated with Chickpea (Cicer arietinum) Crops

Rosa Marina Arvayo-Ortiz — 2011-01-31

American Journal of Agricultural and Biological Sciences, Published online: 31 January 2011; doi:10.3844/ajabssp.2011.114.121

Abstract: Problem statement: Mexico is the third largest producer and exporter of chickpea (Cicer arietinum), with the states of Sinaloa and Sonora accounting for 70 and 20% of Mexico’s production, ...

Evaluation of Hevea brasiliensis (Latex Timber Clone: RRIM 2001 and RRIM 3001) in Relation to Different Water Stress

Shafar Jefri Mokhatar — 2011-01-31

American Journal of Agricultural and Biological Sciences, Published online: 31 January 2011; doi:10.3844/ajabssp.2011.122.127

Abstract: Problem statement: Rubber, Hevea brasiliensis, has been traditionally planted in the humid tropics, which is characterized by high rainfall throughout the year. However, due to an increase i...

Vase Life Extension of Rose Cut Flowers (Rosa Hybirida) as Influenced by Silver Nitrate and Sucrose Pulsing

Mohy Eldeen Nour Eldaim Elgimabi — 2011-03-10

American Journal of Agricultural and Biological Sciences, Published online: 10 March 2011; doi:10.3844/ajabssp.2011.128.133

Abstract: Problem statement: This experiment was carried out in the laboratory of the Department of the Biology, Taif University, Saudi Arabia. Approach: The study was conducted to investigated the ...

Screening of Pseudomonas sp. Isolated from Rhizosphere of Soybean Plant as Plant Growth Promoter and Biocontrol Agent

Aris Tri Wahyudi — 2011-03-10

American Journal of Agricultural and Biological Sciences, Published online: 10 March 2011; doi:10.3844/ajabssp.2011.134.141

Abstract: Problem statement: Pseudomonas spesies are one of the rihizobacterial group that have an important role in plant growth promoter and plant health. To prepare them as inoculants, they must ...

Flowering and Fruit Set Under Malaysian Climate of Jatropha curcas L.

Noor Camellia Noor Alam — 2011-03-10

American Journal of Agricultural and Biological Sciences, Published online: 10 March 2011; doi:10.3844/ajabssp.2011.142.147

Problem statement: In recent years Jatropha curcas has drawn the world’s attention as it has the potential to replace fossil fuel as biodiesel. However, the biggest setback in Jatropha cultivation i...

Study on Nitrogen Concentration of Corn Hybrids

Pravin Gautam — 2011-03-10

American Journal of Agricultural and Biological Sciences, Published online: 10 March 2011; doi:10.3844/ajabssp.2011.148.154

Problem statement: Though Nitrogen (N) is vital in different physiological and developmental processes in plants and animals, it poses several environmental, nutritional and health problems, if pres...

Corn Response to Nitrogen Timing and Rate under Strip Tillage and Low-Yield Environment in Southeastern Coastal Plains

Pawel Wiatrak — 2011-03-10

American Journal of Agricultural and Biological Sciences, Published online: 10 March 2011; doi:10.3844/ajabssp.2011.155.161

Problem statement: Insufficient rainfall under low yield environment may affect nitrogen management, plant growth indices and grain yields of corn (Zea mays L.). Approach: The objective of this stud...

Effect of Edible Coatings, Storage Time and Maturity Stage on Overall Quality of Tomato Fruits

Jorge Esteban de Jesús Dávila-Aviña — 2011-03-14

American Journal of Agricultural and Biological Sciences, Published online: 14 March 2011; doi:10.3844/ajabssp.2011.162.171

Problem statement: Tomato (Lycopersicon esculentum Mill.) is one of the most widely consumed fresh vegetables in the world; however, its highly perishable nature limits its postharvest life. Major l...

Corn (Zea Mays L.) Plant Characteristics and Grain Yield Response to N Fertilization Programs in No-Tillage System

Kesi Liu — 2011-03-25

American Journal of Agricultural and Biological Sciences, Published online: 25 March 2011; doi:10.3844/ajabssp.2011.172.179

Problem statement: Nitrogen application timing and Nitrogen (N) rate are two important factors to influence corn production in No-Tillage (NT) system, but N recommendations may need to be revised du...

Influence of Seeding Rate on Weed Density in Soybean Planting System for Southeastern Coastal Plains

Pawel Wiatrak — 2011-03-25

American Journal of Agricultural and Biological Sciences, Published online: 25 March 2011; doi:10.3844/ajabssp.2011.180.184

Problem statement: Increasing seeding rates may help decrease weed pressure in soybean [Glycine max (L.) Merr.] wide row spacing. Approach: The objective of this study was to evaluate the influence ...