1.0Ovinalphttps://www.ovinalp.fr/en/marketing@ovinalp.frhttps://www.ovinalp.fr/en/author/marketingovinalp-fr/rich600338<blockquote class="wp-embedded-content" data-secret="N9lbaksgT3"><a href="https://www.ovinalp.fr/en/produit/k4libre/">K4LIBRE</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.ovinalp.fr/en/produit/k4libre/embed/#?secret=N9lbaksgT3" width="600" height="338" title="“K4LIBRE” — Ovinalp" data-secret="N9lbaksgT3" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.ovinalp.fr/wp-includes/js/wp-embed.min.js </script> https://www.ovinalp.fr/wp-content/uploads/2026/01/Mockup-Bacter-Berf-WP-2-scaled.png25602556K4libre, the microbial biostimulant that releases potassium in the soil and strengthens crop resilience. Improves the uptake of naturally present soil potassium Stimulates plant growth and root development Reduces abiotic stresses, especially under drought conditions