জন্মহার হ্রাস-বৃদ্ধির পাচ�

1.	জন্মহার হ্রাস-বৃদ্ধির পাচটি কারণ চিহ্নিত কর।
Answer» Answer: Features of bush fallowing Farming is DONE on subsistence level. It INVOLVES the USE of crude implements like cutlass and hoe. It is COMMON in rural areas with abundant farmlands. It involves small holding of farmlands. Food crops like yam, maize, cassava etc are grown.

জন্মহার হ্রাস-বৃদ্ধির পাচটি কারণ চিহ্নিত কর।

Answer»

Answer:

Features of bush fallowing

Farming is DONE on subsistence level.

It INVOLVES the USE of crude implements like cutlass and hoe.

It is COMMON in rural areas with abundant farmlands.

It involves small holding of farmlands.

Food crops like yam, maize, cassava etc are grown.