دراسة أثر معاملة نباتات الخس Lactuca sativa.L بالمخصب الحيوي EM1 في النمو وكمية الإنتاج

Authors

  • نصر شيخ سليمان

Abstract

The effect of different levels (0,5 and 10 ml/L) of EM1 on Lettuce  growth and productivity was studied, using complete randomized design with 4 treatments.

Lettuce  plants were grown in nursery garden of tishreen university 2017.

The results showed that foliar spray of Lettuce  plants with EM1 had a positive effect on studied parameters .

Spraying plants with 10 ml/L of EM1 gave a significant increase in leaf area, plant high, and weight of  Lettuce and total yield.

نفذ هذا البحث في مشتل جامعة تشرين للموسم الزراعي 2017 واستخدم في التجربة التصميم العشوائي الكامل، هدف هذا البحث إلى دراسة أثر المعاملة بتراكيز مختلفة من المخصب الحيوي EM1 (0،5،10) مل/ل في نمو وإنتاجية نباتات الخس.

أظهرت النتائج أن المعاملة بالمخصب الحيوي لاسيما بالتركيز الأعلى (10) مل/ل كان له أثر ايجابي في جميع مؤشرات النمو والإنتاجية المدروسة ( عدد الأوراق، وزن الرأس ومساحة المسطح الورقي  وحجمه وإنتاجية وحدة المساحة ) حيث تفوقت معاملة الرش والسقاية بالمخصب الحيوي EM1 بتركيز 10مل/ل معنويا على باقي المعاملات.

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Published

2018-10-25

How to Cite

شيخ سليمان ن. (2018). دراسة أثر معاملة نباتات الخس Lactuca sativa.L بالمخصب الحيوي EM1 في النمو وكمية الإنتاج. Tishreen University Journal -Biological Sciences Series, 40(1). Retrieved from https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/4319

Issue

Vol. 40 No. 1 (2018): العلوم البيولوجية

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