Can conditions experienced during migration limit the population levels of birds?

Reciprocal conditioning between the “pla

Reciprocal conditioning between the “plant stand” level and the “ndividual whole plant” level during the formation of the ear population of a spring cereal crop

✍ M. Lafarge 📂 Article 📅 1991 🏛 Springer 🌐 English ⚖ 355 KB

Growth of spring barley stands was followed in various conditions. Disposition of the seeds parameters the morphogenetic programme of each individual plant, which will atterwards form the structure of the young plant stand. Later, individual stopping of tillering is controlled by this structure. In