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হোম›নবম-দশম শ্রেণি›English Version›Agriculture Studies›C-02 — Agricultural Inputs›C-02-Q023

C-02-Q023mediummulti_combo_mcq

At which of the following stages is roguing done? Which of the following is correct?

Before flowering
During flowering
At maturity

ai and ii
bi and iii
cii and iii
di, ii and iii

Kপূর্ববর্তী

23/308

Jপরবর্তী

এই অধ্যায়ের আরও প্রশ্ন

C-02-Q024Which of the following is NOT an intercultural operation in seed production?
C-02-Q025Seeds should be harvested —
C-02-Q026The most traditional method of seedling production of flowers and fruits in Bangladesh is —
C-02-Q027Which is a reason for using propagating materials instead of true seeds in flowers and fruits?
C-02-Q028In which crop can the propagating material be directly planted?
C-02-Q029In which crop is the propagating material first prepared as a layer before planting?
C-02-Q030Which type of soil is most suitable for higher yield of seed potato?
C-02-Q031The selected potato seed field must be how far from a field of another solanaceous crop?
C-02-Q032The depth of ploughing for seed potato production should be —
C-02-Q033Seed potato is treated by dipping in water mixed with —

C-02 — Agricultural Inputs — সব প্রশ্ন দেখুন (308টি) →