noticias_02

LANZADERA® 3: New zinc, manganese and magnesium corrector from the Lanzadera® Range

Zinc, manganese and magnesium are essential elements for plant life, acting in protein synthesis and the formation of sugars, and playing an important role in photosynthesis by increasing chlorophyll levels.

Our Lanzadera® 3 is a Zn, Mn and Mg deficiency corrector, and has been tested on crops such as table grapes and raspberries, analysing its effect by measuring two variables:

Image 1. SPAD chlorophyll measuring device

1. Leaf chlorophyll content:
A SPAD device (see image 1) is used that calculates a numerical value proportional to the leaf’s chlorophyll content by measuring absorbency levels in the leaf in red and near infra-red regions. Why measure chlorophyll? Lanzadera® 3 introduces three elements to the plant: zinc, manganese and magnesium, all of which are closely linked to chlorophyll formation and photosynthesis. So if the chlorophyll content is increased we can assume our product is being absorbed by the plant.

 

2. Zinc, manganese and magnesium content in the leaf. This measurement confirms whether the three elements introduced by Lanzadera® 3 have been absorbed by the plant. To do this, a sample of leaves (approximately 200g) was collected at random to be representative of the plot.

In tests Lanzadera® 3 was applied via a single foliar spray, with a 0.25% dose in a 1000 litres per hectare solution volume.

15 days following the application, the chlorophyll content of 60 leaves selected at random from the plot was measured. The results showed it had increased by between 22% and 48% when compared with the values observed from the untreated crop area (see Table 1).

Table 1

The data above shows how our Lanzadera® 3 product, with just one application at a dose of 25% of the solution volume, leads to:

  • 1. Increased chlorophyll content in the plant, and as such an increase in photosynthesis.
  • 2. Increased levels of zinc, manganese and magnesium in the leaf.

The results explain why the action of the complexing agent (gluconic acid) is boosted by the exclusive Lanzadera® System, which thanks to the smaller molecule size ensures quicker absorption and penetration speed of cations by plant tissues.

Follow us on

Related news

destacada-agrometodos-15-symposium-sanidad-vegetal-

15th Symposium on Plant Health and The European Biostimulants Interactive Summit 2019

The 15th Symposium on Plant Health was held in Seville on 23rd, 24th and 25th January, organised by the Official Association of Technical Agricultural Engineers of Western Andalusia (COITAND). It was a must-attend event for professionals in the sector, and Agrométodos was in attendance. According to the event’s official website, “it brought together more than […]

plaga en cítricos

Delottococcus aberiae (Cotonet de les valls or South Africa): a plague that begins to become pressing in Spanish citrus fruits

At a time when citrus fruits are in some cases starting flowering and in others in full bloom, concern grows about Delottococcus aberiae and everyone asks themselves the same question: how to combat it? The concern of the citricultors is great for the amount of losses it causes to the crop, since it produces different […]

portada agrometodos

MUROCEL®: The silicon-based cellular biodefender

Silicon is the second most abundant mineral element in the earth’s crust. Most of it is found as quartz (inert) or as crystalline silicates of very complex structure (very slowly soluble) with magnesium, calcium, sodium, aluminum, etc. that are not assimilable forms for plants. Plants take silicon as monosilicic acid (Si(OH)4), which is formed very […]

Welcome to Agrométodos!

We use cookies to give you the best experience.

You can find out more about which cookies we are using or deactivate them in the SETTINGS.

Privacy Settings saved!
Privacy settings

This website uses cookies so that we can offer you the best possible user experience.

Strictly necessary cookies must always be activated so that we can save your cookie settings preferences.

Name Domain Function Duration
wp-wpml_current_language www.agrometodos.com Stores the current language. 1 day

Decline all Services
Accept all Services