mast seeding

uncountable usually

(botany) An intermittently-occurring, synchronous production of large amounts of seed by a population of plants.

Japanese Meaning

植物群が断続的に、同時に大量の種子を生産する現象

Mast seeding in oak forests can dramatically affect wildlife populations that depend on acorns.

ナラ林で植物群が間欠的に一斉に大量の種子を生産することは、ドングリに依存する野生動物の個体数に大きな影響を与えることがある。

Sense（1）

(botany) An intermittently-occurring, synchronous production of large amounts of seed by a population of plants.

mast seedings

（ plural ）