Tuesday 21 May 2019

Kinds Of Farm Irrigation Systems

By Joseph Reynolds


Farming in modern times has developed a set of techniques for providing needed moisture to the crops. There are several that are available in order to accommodate several different types of landscaping and needs. Certain crops need certain types of farm irrigation systems in order to maximize growth potential in the ever increasing competitive global agriculture market. Choosing the right system depends on the crop and the type of land it is growing in.

The most common and cost-effective system is the surface irrigation system. This one has no moving parts and no need to use a mechanical pump. The water is moved by using channels between the rows that are placed in a slightly angled way. The water saturates the ground and excess runs into the side channels. Since the system uses gravity, the only issue is getting water to the high end of the field. This process has been used for farming for thousands of years without a need for change.

Localized systems are made to get water close to the surface. In this structure, the pipes are run between the rows and placed very low to the ground. Water sprays out through holes directly onto the base of the plant. This gets the water to the roots more efficiently in places where there may be too much evaporation.

Sprinklers are used to spray water out the same way that rainfall works. The pipes typically have a part on the end that breaks the water flow into droplets making it spray into the air. These droplets then fall on the crops. This provides a great way to evenly distribute the water without having to put pipes throughout the field.

Central pivot equipment is designed similar to the sprinkler system. In this one though, the equipment is on wheels with a central pivot point. As the water is sprayed onto the crops, the piping system slowly rotates around the central point and waters the crops in a circular pattern over a matter of hours.

The lateral configuration is nearly identical to the central pivot system. The difference is this does not include the anchor point. Instead, the equipment moves along in a straight line. Some have to be manually moved. Another difference is that there have to be water risers placed at intervals so the hoses can be moved and reconnected to maintain the appropriate water pressure. Someone has to monitor the crops and equipment every few hours to make this happen.

There are sub-irrigation systems for indoor use. These have pipes or tubes running under the plants. Water is pushed into the tubes and comes out directly into the root area. This is great for areas that have too much evaporation or are inside where larger systems cannot be used. The excess water runs off into a catch system and is reused.

Competition causes innovation. Thankfully, in the farming industry, innovation has evolved through simple processes that are effective without extreme technology. The different types of equipment available help address problems that come about by the different climates and landscape that is presented when crops are grown. Having the right configuration will make growing the crops easier and less expensive.




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