Agricultural biotechnology is any technique in which living organisms, or parts of organisms are altered to make or modify agricultural products, to improve crops, or develop microbes for specific uses in agricultural processes.

Plant transformation is one of the tools involved in agricultural biotechnology, in which genes are inserted into the genetic structure or genome of plants. The two most common methods of plant transformation are Agrobacterium Transformation – methods that use the naturally occurring bacterium; and Biolistic Transformation – involving the use of mechanical means. Using any of these methods the preferred gene is inserted into a plant genome and traditional breeding method followed to transfer the new trait into different varieties of crops.

Production of food crops has become much cheaper and convenient with the introduction of agricultural biotechnology. Specific herbicide tolerant crops have been engineered which makes weed control manageable and more efficient. Pest control has also become more reliable and effective, eliminating the need for synthetic pesticides as crops resistant to certain diseases and insect pests have also been engineered. Phytoremediation is the process in which plants detoxify pollutants in the soil, or absorb and accumulate polluting substances out of the soil. Several crops have now been genetically engineered for this purpose for safe harvest and disposal, and improvement of soil quality.

According to the USDA (United States Department of Agriculture)’s National Agricultural Statistics Service (NASS), in reference to a section specific to the major biotechnology derived field crops, out of the whole crop plantings in the United States in 2004, biotechnology plantings accounted for about 46 percent for corn, 76 percent for cotton, and 85 percent for soybeans.

Modern agricultural biotechnology has now become a very well-developed science. The use of synthetic pesticides that may be harmful to man, and pollute groundwater and the environment, has been significantly lessened with the introduction of genetically engineered insect-resistant cotton. Herbicide-tolerant soybeans and corn have also enabled the use of reduced-risk herbicides that break down more quickly in soil. These are nontoxic to plants or animals, and herbicide-tolerant crops help preserve topsoil from erosion since they thrive better in no-till or reduced tillage agriculture systems. Papayas resistant to the ringspot virus were also developed through genetic engineering, which saved the U.S. papaya industry.

Agricultural biotechnology may also be helpful in improving and enhancing the nutritious quality of certain crops. For example, enhancing the levels of beta-carotene in canola, soybean, and corn improves oil compositions, and reduces vitamin A deficiencies in rice. There are also researches going on in the field of biotechnology to produce crops that will not be affected by harsh climates or environments and that will require less water, fertilizer, labor etc. This would greatly reduce the demands and pressures on land and wildlife.

Adventure tours are becoming an increasingly popular alternative to a traditional vacation. Travelers have found that adventure tours break up the monotony of visiting just one location on a trip. By visiting numerous locations, most of which are breathtaking landscapes or vibrant cities, an adventure tour can making an entire vacation an experience to remember. Here are some important tips to remember when setting out for your adventure tour vacation.

Many of the places that an adventure tour can take you will put you out of the range of most cellular phones, so it is important that you prepare yourself ahead of time. Make sure that you travel with a fully-stocked first aid kit, complete with epinephrine and a snakebite kit. Training classes in CPR and first aid can be useful as well, and are generally offered by the local Red Cross or other civic organizations throughout the year.

While most people can get a sunburn and have it be a minor inconvenience, you will likely be spending most if not all of the day outside when on an adventure tour. Severe sunburns can lead to infections or other threats, and can also greatly increase your chances of getting several types of skin cancer. Make sure that you choose a waterproof or sweat proof sunscreen to keep it from getting washed off, and reapply it several times throughout the day.

When travelling with a tour guide, make sure that you pay attention to the things that they say. This can not only enrich your tour experience but can also help you to avoid dangerous situations. A tour guide or tour coordinator is one advantage of taking an adventure tour rather than venturing to these locations on your own. The tour guide should be well versed on the locations you are visiting and has been trained to both add information and an element of safety to the vacationers on the adventure tour.

Only eat or drink from the wild when you absolutely know that it is safe to do so. There are a number of poisonous berries and plants which look perfectly harmless at first, and open water can contain a number of harmful microbes. Your best bet is to make sure that you have plenty of food and water in your pack.

Wildlife can be beautiful, but you should make sure that you give it the respect that it deserves. Not only are wild animals unused to human contact and may attack if provoked, but some animals can carry diseases which can be very dangerous. Likewise, many foods which are processed for human consumption can make wild animals very sick. Admire wildlife from afar to keep both you and the animals safe.

It’s easy to get caught up in the adventure aspect of an adventure tour, especially when your days consist of activities such as rock climbing and white water rafting. Remember to keep a level head and don’t take unnecessary risks, since these risks can lead to serious injuryif you aren’t careful.