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NEW NUTRIENT UPTAKE IN PLANTS

What does nutrient uptake have to do with daily activities on the farm? The availability and mobility of the 13 plant nutrients in the soil and in the plant itself is highly variable, and this has implications for responsibly managing both plant nutrition and irrigation.. Click here to continue reading

 

 


Articles Details

Giving Fertilizer Recommendations

Giving Fertilizer Recommendations

An approach for giving fertilizer recommendations refers to the way conclusions are drawn based on soil tests. Soil-testing labs and crop consultants may give different recommendations based on the same test results if they use different approaches. read more...

Visual Identification of Nutrient Deficiencies

Visual Identification of Nutrient Deficiencies

Visual identification of nutrient deficiency symptoms can be a practical tool for evaluating the nutrient status of the plant In addition to soil and tissue analysis. read more...

Can Mineral Nutrition Affect Plant Disease?

Can Mineral Nutrition Affect Plant Disease?

Plant diseases are a major limiting factor in agricultural production. Most growers use high amounts of chemicals to control plant diseases, unaware to the fact that mineral nutrition has an important role in disease control. read more...

Phosphorus in Soil and Plants

Phosphorus in Soil and Plants

Phosphorus is an essential macro-element, required for plant nutrition. It participates in metabolic processes such as photosynthesis, energy transfer and synthesis and breakdown of carbohydrates. read more...

Calcium in Plants and Soil

Calcium in Plants and Soil

Calcium uptake by the plant is passive and does not require energy input. Calcium mobility in the plant takes places mainly in the xylem, together with water. Therefore calcium uptake is directly related to the plant transpiration rate. read more...

Iron Nutrition in Plants

Iron Nutrition in Plants

Iron deficiency is a limiting factor of plant growth. Iron is present at high quantities in soils, but its availability to plants is usually very low, and therefore iron deficiency is a common problem. read more...

Boron in Plants

Boron in Plants

Boron uptake by plants is controlled by the boron level in soil solution rather than the total boron content in soil. Boron uptake is a passive (non-metabolic) process. It moves with water in plant's tissues and accumulates in the leaves; therefore, Boron uptake and accumulation are directly dependent on the rate of transpiration. read more...

Plant Nutrients

Plant Nutrients

There are 13 mineral nutrients that are essential for completion of the plant's life cycle. Macro-elements are required in large quantities: nitrogen, potassium, phosphor, calcium, magnesium, sulfur. Micro-nutrients are required in very low concentration: iron, manganese, zinc, copper, molybdenum, boron, chlorine. read more...

Foliar Feeding

Foliar Feeding

Foliar feeding is a common practice of supplying nutrients to plants through their foliage. It involves spraying water-dissolved fertilizers directly on the leaves. read more...

Optimizing fertilizer application rates

Optimizing fertilizer application rates

Every farmer wants to get the maximum returns from his crop, while reducing his fertilizer costs. What is the best way to achieve that? read more...


All Articles

Crops Guide

Nutrient Management of Cannabis
Corn Futures for 2016
Guide to Growing Sugarcane
Optimizing Fertilizer Formulations for Improved Grain Yields
Growing Potatoes
Citrus Fertilizer Management
Corn Fertilizer Recommendations
Almond Growing Conditions
Fertilizer Recommendations for Soybean
Guidelines for Coffee Growing
Banana Fertilizer Management
Avocado Nutrient Management
Tomato Fertilizer Requirements

Plant Nutrition

Nutrient Uptake in Plants
Silicon in Agriculture and Plant Nutrition
Chloride - an Essential Nutrient or Harmful Element?
Ammonium/Nitrate Ratio
Phosphorus in Soil and Plants
Timing and Frequency of Fertilizer Application
Understanding Plant Tissue Analysis
Nitrogen Management
Optimizing fertilizer application rates
Foliar Feeding
Plant Nutrients
Magnesium in plants and soil
Boron in Plants
Sulfur in plants and soil
Iron Nutrition in Plants
Zinc in plants
Calcium in Plants and Soil
Can Mineral Nutrition Affect Plant Disease?
Visual Identification of Nutrient Deficiencies
Giving Fertilizer Recommendations
Plug plants – Testing and Monitoring Nutritional Status
How Does the Electrical Conductivity Affect Plant Growth?
Potassium in Plants

Soils

Aluminum in Soil
Interpreting Soil Test Results - The Extraction Method
Understanding PPM in soil
Cation-Anion Balance in Water and Soil
Cation Exchange Capacity of Soils
Sodic soils and their management
Soil Test Interpretation Guide
How to Raise Soil pH
Soil Salinity
Soil Chemical Analysis as a Tool for Evaluating Nutrient Availability
How to Prevent and Manage Soil Salinity
Potassium in Soil
Physical Properties of Growing Media
How to Interpret Your Soil Test Results
How to Choose a Liming Material
How to Manage Soil Fertility
Soil Acidity
Understanding the Five Most Important Parameters on your Soil Test Report
The Complete Guide to Pre-Plant Fertilizer Application

Hydroponics & Fertigation

Irrigation scheduling in soilless culture
How to Balance Nutrient Solutions
The challenges of Growing in a Closed Hydroponic System
pH Adjustment in Fertigation
Fertigation Best Practices (I)
Preparation of Fertilizer Stock Solutions for Fertigation
Hydroponic Systems
Hydroponic Nutrient Solutions
How To Successfully Choose Growing Media
Fertilizer Injectors
How to Calibrate & Test Your Fertilizer Injectors
Fertility Management in Container Plants
Fertigation

Water Quality

Water Salinity Effect on Soil
Water pH, Alkalinity and Buffering Capacity
Testing Your Irrigation Water
Irrigation Water Quality
Managing Irrigation Water Quality Problems
Water Disinfection With Chlorine
Chlorine Chemicals Used for Water Disinfection
The Electrical Conductivity of Water

Irrigation

Irrigation Scheduling in Soilless Culture
Water Requirements of Crops
Drip Irrigation Systems
How to Prevent Clogging in Drip Systems
Irrigation Scheduling Using Tensiometers - I
Irrigation Scheduling and Tensiometers - II

Fertilizers

Fertilizing with Organic Matter
Five Things You Must Know About Using Urea Fertilizers
Five Ways to Minimize Nitrate Leaching
Calcium Nitrate
Fertilizer Calculator
Fertilizer Solubility
The 5 Common Fertilizer Management Mistakes Growers Make
Chelated Fertilizers and Their Use
Nitrogen Fertilizers
Fertilizer Analysis and composition

Precision Fertilization and Sustainability

Towards 2050 - Sustainable Strategies to Feeding the World
What’s in a Yield Goal?
Decision Support Systems for Agriculture: What’s out there?
Precision Agriculture-What is it and why should you care?
Fertilizer Optimization – Combining Research and Big Data