1.0خضراءhttps://khazra.ir/en/مدیر سایتhttps://khazra.ir/en/author/chenan/rich600338<blockquote class="wp-embedded-content" data-secret="czw9zBipLD"><a href="https://khazra.ir/en/faq/">faq</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://khazra.ir/en/faq/embed/#?secret=czw9zBipLD" width="600" height="338" title="“faq” — خضراء" data-secret="czw9zBipLD" 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); </script> FAQ What is deep delving and how is it done? Deep delving method is a particular local placement of organic and chemical fertilizers in soils. Winter deep delving prepares fertilizers to be consumed by trees at the beginning of the growing season. Fruit trees mainly suffer from different types of deficiencies due to the presence […]https://khazra.ir/wp-content/uploads/2022/11/1.png-1.webp