در این تحقیق برای بررسی اثر ماده اصلاحی ایگیتا بر رشد گیاه، وضعیت پژمردگی، امکان ادامه حیات گیاه، تعیین توانایی نگه داری و جذب رطوبت در خاک، دور آبیاری و میزان آب مصرفی، اقدام به کاشت گیاه آفتابگردان (helianthus annuus l.) در سه نوع خاک سطحی با بافت رسی، لومی و شنی گردید. این آزمایش در قالب یک طرح کاملاً تصادفی با سه تکرار که شامل ٤٥ تیمار بود، اجرا شد. تیمارهای اصلی شامل چهار سطح کاربرد ماده اص...

In this research the effect of Super Absorbent Polymer (SAP) on the crop growth, wilting point, sunflower survival, water holding capacity, and irrigation interval was investigated. The experiment was conducted with different concentrations of absorbent hydrogel (Igeta): 0% (control treatment), 0.05%, 0.1%, 0.2%, and 0.3% (w/w). The soil textures were sand, loam, and clay. The experiment was a ...

In this research the effect of Super Absorbent Polymer (SAP) on the crop growth, wilting point, sunflower survival, water holding capacity, and irrigation interval was investigated. The experiment was conducted with different concentrations of absorbent hydrogel (Igeta): 0% (control treatment), 0.05%, 0.1%, 0.2%, and 0.3% (w/w). The soil textures were sand, loam, and clay. The experiment was a ...