root crop Articles
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PRZM-3, A Model for Predicting Pesticide and Nitrogen Fate in the Crop Root and Unsaturated Soil Zones: Users Manual for Release 3.12.2
This publication contains documentation for the PRZM-3 model. PRZM-3 is the most recent version of a modeling system that links two subordinate models – PRZM and VADOFT – in order to predict pesticide transport and transformation down through the crop root and unsaturated soil zones. Enhancements to Release 3.0 reported herein include algorithms that also enable modeling of the nitrogen cycle ...
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Soil moisture dynamics modeling considering multi-layer root zone
The moisture uptake by plant from soil is a key process for plant growth and movement of water in the soil–plant system. A non-linear root water uptake (RWU) model was developed for a multi-layer crop root zone. The model comprised two parts: (1) model formulation and (2) moisture flow prediction. The developed model was tested for its efficiency in predicting moisture depletion in a ...
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Reuse of Dairy Lagoon Wastewater Through SDI in Forage Crops
Abstract California has become the leading dairy products producing state in the USA. This has resulted in farms commonly milking several thousand cows per day. The care and feeding of the animals has produced large waste streams commonly collected and stored in lagoons. Environmentally safe handling and reuse of the lagooned wastewater is the objective of this study. A system of Subsurface Drip ...
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Irrigation and Nitrogen Best Management Practices Under Drip Irrigated Vegetable Production
Abstract Plastic mulch and drip irrigation are commonly used in high intensity vegetable production regions such as Florida. Drip irrigation can be much more efficient than sprinkler irrigation since only the root zone of the cropped area is irrigated. However, improper irrigation management can lead to wasted water and leaching of soluble chemicals such as nitrate. In this project, several ...
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Listening to Underground Music at Washington State University
Dr. Weller is Research Leader of the U.S. Department of Agriculture’s Agricultural Research Services Wheat Health, Genetics and Quality Research Unit at Washington State University (WSU), Pullman, Washington. His specialty is plant pathology and the cutting-edge research that his research unit conducts solves problems anywhere in the country, or the world, affecting the production of small ...
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Hydroponic Spacer, The Solution To Crazy Roots
Among the many diseases that can affect the root zone of the plant, bacterial diseases stand out for being potentially very harmful.. The main problem of these diseases is that there is no effective control of them through chemical treatments, so once the disease takes place it causes severe damage to the crop, reducing production and quality. The most effective way to avoid the negative impact ...
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Hydroponic Spacer, the solution to Crazy Roots
Among the many diseases that can affect the root zone of the plant, bacterial diseases stand out for being potentially very harmful.. The main problem of these diseases is that there is no effective control of them through chemical treatments, so once the disease takes place it causes severe damage to the crop, reducing production and quality. The most effective way to avoid the negative impact ...
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With Rising Fertilizer Prices, GroGuru’s Solution has Even More Value for Farmers!
Efficient use of water in commercial agriculture applications enabled by the GroGuru solution keeps fertilizer in the root zone of the crop, reducing Nitrate usage and leaching into the groundwater, and providing improved management capabilities for sustainable ...
By GroGuru
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NPK compound fertilizer production line manufacturers talk about sulfur use methods
NPK compound fertilizer production line manufacturers often use sulfur to reduce soil pH value and improve saline alkali soil in agriculture. However, the use of sulfur as nutrient fertilizer in agricultural production has not attracted people's attention until recently. Sulfur is an inert, insoluble yellow crystalline solid. Commercially, it can be stored in the open air, and it remains ...
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Cannabis Irrigation-Israel
Getting to Know Cannabis Farming Israel’s agricultural industry is ripening for the beginning of medical cannabis export, with the expected passage of medical export legislation by the end of the year. The timing is particularly fruitful for growers who are interested in succeeding in a new venture that is still in its infancy. The rewards are also high: Israel’s Health and Finance ...
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Can drip irrigation keep the Prairie Profitable?
The use of flood and center pivot irrigation of crops via the waters of the Ogallala Aquifer is as hot a discussion topic as the current drought. To many who mine the aquifer to make a living, trying to keep a profitable way of life sustainable in a time when the broader public is seeking more conservation of resources yet wanting inexpensive, plentiful and safe food is problematic. Perhaps it's ...
By Netafim USA
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The most cultivated crop in the Netherlands: Onion
Did you know that onions are the most cultivated crop in The Netherlands? and that it is the most widely cultivated species of the genus Allium worldwide? This crop is an herbaceous bulbous plant that is cultivated for bulb production either as biannual or perennial, depending on the cultivation conditions. Onions are among the most widely adapted vegetable crops that can be grown under a wide ...
By SOILCARES
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Why Vertical Crop Monitoring is Essential to Regenerative Agriculture
A farmer’s day may be different every day during the growing season but the one constant is that each day is dedicated to doing what needs to be done for a healthy crop. Today’s growers also know that they are the custodians of the soil they farm. Our planet’s population depends on their willingness and ability to reverse the damage that some traditional farming practices have ...
By AquaSpy Inc.
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How seed-placed fertilizer may hurt your crops if not applied carefully and attentively
Placing fertilizer within the seed row has been long-standing practice for many farmers across the prairies. Having those nutrients close to the seed makes it easily accessible by the plant, and can help the crop out of the ground and into the sun. Potash fertilizers and other nutrients, such as phosphate, are immobile fertilizers, meaning they don’t travel more than a half-inch through ...
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Summer Irrigation Makes the Crop
Summer Irrigation Makes the Crop Summertime. At this point in the growing season, fruit for tree and vine crops has long been set. Now, the challenge is to bring as much of this yield potential to harvest, and at the desired quality. Irrigation management is crucial to achieve this goal. For most crops, irrigation should provide readily available soil moisture continuously so that fruit and ...
By Farm(x)
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Fine root distributions in oilseed and pulse crops
Fine roots are of great importance in the uptake of water and nutrients from, and input of, carbon to the soil. This study determined the proportion of extra fine (0.4 mm contributed a small proportion to the total. For pulses (Cicer arietinum L. chickpea, Pisum sativum L. dry pea, and Lens culinaris Medik. lentil), the proportion of roots in the 0- to 0.2-mm diameter was much smaller than that ...
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Root Analysis in the Field: Industries & Uses
Crops, Nutrients, Irrigation & Root Analysis Analysis of the root system is important in ensuring sustainable crop production, reducing nutrient input and irrigation, and protecting soil carbon pools. Getting rapid and frequent images of what is happening underground can help people make timely decisions about agricultural practices to maintain plant health and ensure the judicious use of ...
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Production status of bio organic fertilizer
The fertilizer produced by bio organic fertilizer equipment can improve soil ecological environment and change soil microbial flora, and play a more important role in reducing crop diseases and insect pests. In the process of microbial growth and reproduction, it can secrete a variety of antibiotics and plant growth and elements. It can not only inhibit the activities of plant pathogenic ...
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AGRIMAT - Magen`s root zone heating system for greenhouses
Heating the root zone in greenhouses is a production method that focuses on an optimal temperature for the roots, the benefits are many and the energy savings are proven. Studies have shown that the temperature of the root zone is more critical for crop growth than for leaves. What are the benefits of AGRIMAT? If you ask the experts in the field they will tell you three significant benefits: ...
By Avia Energy
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The Ultimate Guide to Soil Moisture
Introduction You need to get the right amount of water to crops at the right time. Water and nutrients are used most efficiently when your crops have access to the amount of water the crop needs and the soil can hold. This article describes how to use the data provided by soil moisture probes to more effectively manage your farm. Observing and understanding the consequences of soil moisture ...
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