Horticulture Commons^™

Basic Biotechnology, Jennifer Flak, Julie Albrecht

Plant and Soil Sciences eLibrary

An introduction to traditional cross-breeding and genetic engineering of plants, and to biotechnology.

Objectives - Basic Biotechnology

After completing Nutrition Basic Biotechnology, participants should be able to:

• Describe one similarity between traditional cross-breeding and genetic engineering of plants.
• Give two limitations that are encountered with traditional cross-breeding of plants.
• Explain why genetic engineering is not limited in the same way as traditional cross-breeding.
• Define biotechnology in broad terms.
• List three plant applications of biotechnology.
• List the three areas of nutritional profiles that have been improved with biotechnology.

Modules:

• Lesson home
• Objectives - Basic Biotechnology
• Historical Uses of Biotechnology
• Basic Understanding …

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 1 2000, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Contents, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Letter From The Dean, Charles J. Scifres

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Abstracts From The Student Presentations Of The Arkansas Chapter Of Gamma Sigma Delta, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Mango Growing In Western Australia, P R. Johnson, D C. Parr

Bulletins 4000 -

This bulletin covers mango growing in Western Australia in Kununurra, Carnarvon, Kimberly, Gingin, Perth regions. Details include climate requirements, soils, propagation, planting, spacing, weed control, nutrition, pests, diseases and disorders, pruning, harvesting and packing, ripening and storage, and processing.

Bulletin 4430 - Growing Bulb Onions In Western Australia, John Burt

Bulletins 4000 -

The bulb onion (Allium cepa var. cepa), together with chives, garlic, leeks, shallots and spring onions are members of the Amaryllidaceae family. The origins of the plant are from the Middle East, where it grew in an arid climate and on shallow, stony soils. Onions were grown as a food crop 5000 years ago in Egypt.

The edible part is a bulb that consists of swollen leaf bases. It contains 90 to 95 per cent water and provides soluble carbohydrates and vitamin C. The onion is the most common flavouring and aromatic vegetable in the world. The flavour is characterised …

Bulletin 4426 - Carrots From Western Australia - At A Glance, Allan Mckay, Geraldine Pasqual

Bulletins 4000 -

Western Australia produces a wide range of horticultural commodities including fruit, vegetables, flowers, nursery products and wine as part of its fast growing $400 million horticultural industry. Natural advantages such as the mild climate and clean environment, suitable soils and water make Western Australia an ideal place to produce a variety of high quality produce for domestic and international markets.

Western Australia has a strong carrot industry with production from well established farms supplying domestic and export markets. Industry members aim for a high level of customer satisfaction by offering popular varieties, premium quality and the ability to consistently supply …

Crop Quality And Utilization: A Twelve-Hour In Vitro Procedure For Sorghum Grain Feed Quality Assessment, Jeffrey F. Pedersen, Todd Milton, R. A. Mass

Department of Agronomy and Horticulture: Faculty Publications

Improvedmethods for assessing cereal crop feed value are a prerequisite for the genetic improvement of sorghum [Sorghum bicolor (L.) Moench] feed value. Rate of starch digestion is now commonly believed to be the limiting factor in sorghum utilization by cattle (Bos taurus). However, techniques to assess this trait are not useful to sorghum breeders because of high labor inputs, lab error associated with starch measurement, and need for high numbers of replications. The objective of this study was to develop a simple technique capable of identifying differences in digestion between sorghum and corn (Zea mays L.) …

Ethylene Production, Cluster Root Formation, And Localization Of Iron(Iii) Reducing Capacity In Fe Deficient Squash Roots, Brian M. Waters, Dale G. Blevins

Department of Agronomy and Horticulture: Faculty Publications

Dicots and non-graminaceous monocots have the ability to increase root iron(III) reducing capacity in response to iron (Fe) deficiency stress. In squash (Cucurbita pepo L.) seedlings, Fe(III) reducing capacity was quantified during early vegetative growth. When plants were grown in Fe-free solution, the Fe(III) reducing capacity was greatly elevated, reached peak activity on day 4, then declined through day 6. Root ethylene production exhibited a temporal pattern that closely matched that of Fe(III) reducing capacity through day 6. On the 7th day of Fe deficiency, cluster root morphology developed, which coincided with a sharp increase in the root Fe(III) …

Turfgrass Care – Northern Utah Cool Season Grasses, Usu Extension

All Current Publications

Turfgrass adds beauty to most landscapes, helps cool the environment, and gives people a place to play, sit and walk barefoot. Maintaining a lawn properly helps keep it beautiful for years to come, and reduces the likelihood of problems. A few simple practices can make lawn care easier and more satisfying.

Determination Of Chilling Requirement Of Arkansas Thornless Blackberry Cultivars, Chrislyn A. Drake, John R. Clark

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Little research has been done to determine the chilling requirement for blackberry cultivars. However, field observations from areas where fewer hours of chilling occur indicate that ‘Navaho’ requires more hours of chilling than does ‘Arapaho’. The objective of our study was to determine a method for measuring the chilling requirement using whole plants of two blackberry cultivars, Arapaho and Navaho. One-year old, bare-root plants were field-dug on 26 October 1999 and placed in a cold chamber at 3ºC. Ten single-plant replications of each cultivar were removed at 100-hour intervals up to 1000 hours. The plants were potted and placed in …

Turfgrass Weed Control, Usu Extension

All Current Publications

Weeds in the lawn are one of the more noticeable pests of the landscape. They not only detract from the aesthetic value of the home, but also waste water and fertilizer, harbor insects, and reduce the overall health of the lawn. There are a number of cultural and mechanical practices to reduce weed populations. In severe and difficult cases, herbicides can be used to control some weeds.

Nebline, December 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Hello neighbor
Houseplant problems
Holiday safety
Cyclamen care
Dealing with woodpecker damage to houses
Backyard habitat
Are you feeding birds?
Recycling is for the birds
Renting facilities
Storage methods to reduce hay losses
Changes to waste management regulations announced
Biosolids cuts production costs and improves yields
Crop Protection Clinics
Water pipes
Tractor safety tips (part 12)
Planting designs with wildlife in mind
Conferences of interest
It’s not the potato’s fault
Healthy Eating: Savor the season...with beef!
Gift ideas defend against bacteria
Life’s little luxuries for 100 calories or less
Focus on Food
Family & Community Education: Jean's Journal
FCE News …

Bulletin 4385 - Control Of Mediterranean Fruit Fly (Medfly) In Commercial Orchards, Sonya Broughton, Francis De Lima

Bulletins 4000 -

The Mediterranean fruit fly (Medfly) is thought to originate from tropical Africa. It is a pest in many areas of the world including Western Australia. It was first detected at Claremont in 1895 and is now found as far south as Esperance and as far north as Derby. The main area of infestation extends from Carnarvon to Bunbury.

Medfly is known to infest over 200 fruit and vegetable species. In Western Australia, stone fruit, pome fruit, citrus, guavas, figs and loquats are particularly susceptible.

Fresh Market Tomato Cultivar Evaluation For Northern Indiana, 1999, Elizabeth Maynard

Purdue Fruit and Vegetable Research Reports

Fresh market tomatoes were evaluated at the Pinney-Purdue Ag Center in Wanatah, Indiana. Fourteen cultivars were evaluated in a replicated trial, and 26 cultivars in an unreplicated observation trial. Half of the plants of each cultivar were pruned, and half were not, to evaluate pruning effects on yield and fruit quality. In the replicated trial, averaged over all cultivars,
pruning reduced yield of No. 1 fruit by 41%, increased fruit size by 19%, and increased percentage of cull fruit by one-third. The effect of pruning on early yield depended on the cultivar. Based on these results, pruning would be advised …

Fresh Market Tomato Cultivar Evaluation For Northern Indiana, 1999, Elizabeth Maynard

Midwest Vegetable Trial Reports

Fresh market tomatoes were evaluated at the Pinney-Purdue Ag Center in Wanatah, Indiana. Fourteen cultivars were evaluated in a replicated trial, and 26 cultivars in an unreplicated observation trial. Half of the plants of each cultivar were pruned, and half were not, to evaluate pruning effects on yield and fruit quality. In the replicated trial, averaged over all cultivars,
pruning reduced yield of No. 1 fruit by 41%, increased fruit size by 19%, and increased percentage of cull fruit by one-third. The effect of pruning on early yield depended on the cultivar. Based on these results, pruning would be advised …

Nebline, November 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Strong families—strong futures
Winterizing roses
Storing vegetables
House plant insect problems
Y2K houseplants?
Wildlife success story: return of wild turkeys
Wild turkey facts
Celebrate America Recycles Day November 15
Lady bird, lady bird, fly away from my home!
Pricing silage in the feed bunk
Winter pastures and supplements
The Walter Scott, Jr. Scholarships for prospective students
Grain storage information on the web
Cross fencing to improve pasture productivity
Low temperature injury
Tractor safety tips (part 11)
Proper mulching
Portable generators
Marketing your produce
Fall insect pest - Fleas
Food safety and storage in emergency situations
Healthy Eating: White Turkey Chili …

Ua66/5 Newsletter, Wku Agriculture

WKU Administration Documents

Newsletter created by WKU Agriculture Department re: faculty/staff, students/alumni, student organizations and clubs and donors.

Nebline, October 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Giving recipes a food safety update
Needle drop on evergreens
Answers to composting questions Fall clean up in the orchard
What do they like to eat?
Responsible hunting and landowner relations
Jumpin’ jiminy crickets
Autumn is a great time to clean your feeder
Head lice videotape available
October is the best time to treat hard to control pasture weeds
The value of composting
Plateau herbicide cleared for use in Nebraska
Grain storage information on the web
Fall and winter care of water gardens
Tractor safety tips (part 10)
Transplanting peonies
Household invaders
Modified food guide pyramid for ages 70+
Healthy …

Herbicide Evaluation In Arkansas Rice, 1998, Ron Talbert, Ford Baldwin, David Gealy, Tomilea Dillon, Lance Schmidt, Eric Scherder, Celeste Wheeler, Leopoldo Estorninos Jr., Jeff Rutledge, Rebecca Chavez

Arkansas Agricultural Experiment Station Research Series

Weed control is economically important for production of rice, a major crop in Arkansas. These findings summarize efforts of the team of Arkansas scientists working on weed control strategies for rice during 1998. Various technologies were evaluated in field studies involving the major weed problems and rice production systems used in the state. Results from these studies will add to the arsenal of weed control options for producers. The preliminary results reported here generally warrant further testing for more advanced findings and for the labeling of new technologies and, finally, are the basis for updating safe, effective, and economical recommendations …

Nebline, September 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

National 4-H Week
Growing hardy bulbs
Fall storage of tender bulbs, corms and tubers
Hints for fruit storage
Where do fruit flies come from?
Kid's Corner
Wolf spiders are “big, hairy and real fast”
Reduce unwanted advertising mail!
September 20-26, 1999: Celebrate P2 Week!
Bee or wasp problems?
Fall clean-up of warm-season grasses
Prepare grain bins and equipment before harvest
Fall is a good time to control problem weeds Pricing silage into the feed bunk
On-farm grain storage
Prevent fires in wood-burning stoves
Tractor safety tips (part 9)
Water-saving adjustments
Mulch–mowing your lawn
Hemlock and livestock
Drinking water quality ‘report …

Sfa Gardens Newsletter, Sep 1999, Sfa Gardens, Stephen F. Austin State University

SFA Gardens Newsletters

No abstract provided.

Nebline, August 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Late summer lawn care practices
Control of ground ivy in the lawn
Harvesting guide for fruits and vegetables
Tips on watering lawns
Chives and garlic chives
Dealing with unwanted guests
What’s living in your mulch?
Water treatment equipment considerations
Monarch butterflies and Bt corn
Wheat growing information on the web
Predicting the last irrigation for corn, milo and soybeans
Calibrating a handheld sprayer
Seed alfalfa in August
Fall preparation to sodseed pastures
Don’t spill when you fill
Tractor safety tips (part 8)
Festival of color
Hay storage
Develop regular lawn equipment maintenance schedule
Food safety education impact—Lancaster County NEP
Healthy …

Bulletin 4371 - Growing Bamboo In Western Australia, Bob Gretton, John Burt

Bulletins 4000 -

Bamboo belongs to the subfamily Bambusoidae, a tribe of the Poaceae or grass family. They include 45 genera and over 1000 species. Many bamboo have edible shoots. The culms (stems) are fast growing, strong, light and useful as timber. These characteristics make the bamboo family valuable plants.

In Australia, there has been increasing interest in growing bamboo since the International Bamboo Congress in Bali in 1995. The principal driving forces of this new industry are edible shoot production and timber production. A Bamboo Growers Seminar was held in Brisbane in 1997. A Bamboo Growers Association for Australia was formed in …

B.R. Wells Rice Research Studies 1998, R. J. Norman, T. H. Johnston

Arkansas Agricultural Experiment Station Research Series

No abstract provided.

Miscellaneous Publication 37/99 - Codes Of Practice For Vegetable Production On The Swan Coastal Plan, N. Lantzke, A. Galati

Horticulture published reports

Codes of practice contain information on good management practice and set viable limits to inputs such as fertilisers and irrigation, so as to minimise environmental impact. They are written by growers, they need to be regularly updated, and they deal with aspects of horticulture that have environmental and social impact/consequence.

The vegetable industry was worth about $162 million to the State in 1994/95. The Swan Coastal Plain produces over 58 per cent of the State's vegetable production. Western Australia is also the leading State for vegetable exports in Australia. The major crops grown on the coastal plain include potatoes, carrots, …

Nebline, July 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

A day at the fair: Is competition good or bad?
Vegetable gardening in the fall
1999 “Plants of the Year” recommended for Nebraska
Water use in the landscape
Watch for Squash Vine Borer
Powdery mildew on ornamentals
Are you afraid of snakes? spiders? insects?
Master beekeeping and queen rearing workshops
Tread carefully when hiking in Nebraska: watch for poisonous snakes
Fertilizing grass pastures and hay lands-Part 2
Scouting for rootworm beetles could save big money next year
Be alert to the danger; poison hemlock abounds this year
Tips for late summer alfalfa planting
Field day will feature profitable crops and …

Field Evaluation Of Herbicides On Small Fruit, Vegetable, And Ornamental Crops, 1998, Ron E. Talbert, Lance A. Schmidt, Jennifer A. Wells

Arkansas Agricultural Experiment Station Research Series

Growers generally use herbicides to efficiently produce high-quality fruit and vegetables for processing or fresh market sales. Due to the smaller acreage of these crops compared to major field crops, fewer herbicides are registered for use in fruit and vegetable crops than for field crops. Each year, new herbicides are evaluated under Arkansas growing conditions with the objective of improving the herbicide technology for the grower, processor, and ultimately the consumer. This report includes studies on the control of many of the more serious weed problems in important crops of this region, including snapbeans, spinach, southernpeas, watermelon, cantaloupe, summer squash, …