The Japanese government has increased the total amount and kinds of fish that the fisherman can catch in one year.
ーThe Japanese government has increased the total amount and kinds of fish that the fisherman can catch in one year.
「日本政府は漁師が年間に獲ることができる総漁獲量と魚の種類を増やした」
to increase で「増やす」
the total amount and kinds of fish that the fisherman can catch in one year で「漁師が年間に獲ることができる総漁獲量と魚の種類」
ご参考まで!