The recommended TSP dose per decimal for pond fertilization is —

এই অধ্যায়ের আরও প্রশ্ন

• C-02-Q161The recommended MoP dose per decimal for pond fertilization is —
• C-02-Q162Which of the following is an organic fertilizer for pond?
• C-02-Q163Which of the following is an inorganic fertilizer for pond?
• C-02-Q164Natural feed in pond should be tested after how many days of fertilizer application?
• C-02-Q165The Secchi disk is a —
• C-02-Q166If a Secchi disk cannot be seen at a depth of 25-30 cm, it indicates —
• C-02-Q167If Secchi disk can be seen at more than 30 cm depth, it means —
• C-02-Q168In the "hand test" for pond natural food, if the palm is not visible after dipping up to elbow, it indicates —
• C-02-Q169To test toxicity of pond water before stocking fries, what is placed in pond?
• C-02-Q170For long distance transport of fish fries, the preferred container is —