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Fortify 30-20 is an advanced zero nitrogen potassium phosphite designed for use in all fruit and vegetable crops. Fortify 30 -20 is created without the need for ammonia stabilization making it ideal for use as an irrigated or foliar applied potassium and phosphorus fertilizer.

Functions: Fertilizer, Micronutrient

Chemical Family: Phosphorous-based Compounds, Potassium Salts

Application Technique: Foliage Applied, Sprayers, Sprinklers

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Knowde Enhanced TDS

Identification & Functionality

Agrochemical Functions
Technologies
The Role of Potassium

Potassium plays an important role in photosynthesis and plant food formation. It is important for sugar and carbohydrate production, transport, and storage. A common effect of this K function is a nitrogen shortage in leguminous crops when they are short of K. The reason being that potassium deficient plants produce and transport less sugar to the legume nodules, thus causing the N-fixing bacteria in the nodules to reduce the amount of N produced. Potassium is also important in conjunction with Ca and B, for the proper development of cell walls. Potassium controls plant cell turgor and through this the opening and closing of leaf stomata. This in turn controls the plants ability to effectively respond to heat stress and water loss during periods of drought.

The Role of Phosphorus

Phosphorous forms part of the structure of amino acids, proteins, nucleic acids, and plant DNA. Plants low in phosphorus become unable to reproduce, which means they cannot produce seed and fruit. Phosphorus is part of various proteins which are essential for the formation and proper function of enzymes, which are in turn involved in many plant processes, including photosynthesis. Phosphorous plays a central role in both photosynthesis and respiration. Both are exceptionally complex processes and play a pivotal part in the Krebs cycle. The Krebs cycle is the second step in respiration and is the process by which plants produce energy. A plants ability to generate abundant energy becomes more important when it is put under additional stress, such as cold soil and air temperature.

Composition

                                                w/w

  • Phosphorous (P2 O5 ) 30.0%
  • Potassium (K2 O)      20.0%

Applications & Uses

Applicable Crop
Crops
  • VEGETABLES
  • CITRUS
  • SOFT FRUIT
  • TOP FRUIT
  • ORNAMENTALS

 

Crop Timings and Application Rates
Crop No of applications Timings Rate liters/ha
Brassicas 3-4 As required from tissue analysis Repeat at 10-14 day intervals 2.0-4.0
Leafy salads 2-3 As required from tissue analysis Repeat at 10-14 day intervals 2.0
Potatoes 2-3 As required from tuber initiation Repeat as necessary at 10-14 day intervals 2.0-3.0
Root crops 3-4 As required from tissue analysis Repeat as necessary at 10-14 day intervals 2.0-3.0
Legumes 3-4 From 10-15cm stem height Repeat as necessary at 14 day spray intervals 2.0-3.0
Top fruit 6-8 Apply from petal fall at 14-21 day intervals 2.0-4.0
Citrus 6-8 Apply in 400-800 liters of water depending upon tree size Repeat at 14 days interval throughout early fruit development and towards harvest 3.0-4.0
Vine crops 3-4 Apply from flowering at 14 day intervals 2-0-4.0
Soft fruit 4-8 As required from tissue analysis Repeat at 10-14 day intervals 2-0-4.0
Ornamentals As required As required from tissue analysis Repeat at 10-14 day intervals 1.0-3.0

 

Fortify 30-20 applied through Irrigation

Fortify 30-20 can be applied to the roots of hydroponically irrigated crops at a rate of 4-10 liters/ha depending upon crop to aid continual root development, nutrient mobility and to support crop health and yield retention. Dose at normal rates used for feeding of the crop. Fortify 30-20 is compatible with most known fertilizers and pesticides but it is advisable to conduct a jar test with new mixes or products. Never mix in a concentrated form with other fertilizers which contain high amounts of calcium. Apply in 400-800 liters of water for optimum coverage and in a minimum of 200 liters. Avoid spraying in temperatures above 32o C.

DIRECTIONS FOR USE

Fortify 30-20 is known to aid phloem mobility, root function and stimulate root initiation. Avoid spraying in temperatures above 30o C. Apply 2.0-4.0 liters per Ha 400-800 liters of water for optimum coverage and in a minimum of 200 liters.

Properties

Formulation Type
Physical Form

Technical Details & Test Data

Compatibility

Fortify 30-20 is compatible with most known fertilizers and pesticides but it is advisable to conduct a jar test with new mixes or products. It is not advisable to mix Fortify 30-20 to concentrated calcium containing fertilizers in a pre-mix tank unless they are chelated products such as Bio-Chel Ca.

Safety & Health

PRECAUTIONS

Irritating to eyes. Avoid contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye / face protection when handling concentrate. DO NOT CONTAMINATE SURFACE WATERS OR DITCHES with contents or used container.

STORE IN ORIGINAL CONTAINER tightly closed, in a safe place. WASH OUT CONTAINER THOROUGHLY and dispose of safely.

KEEP OUT OF THE REACH OF CHILDREN. Always read the label before use.