Question

Какой фактор у древних германских народов вызывал необходимость частой смены посевов? потепление климата открытие железной пробки переход на двухпольный севооборот освоение лесов​

Answer 1

Какой фактор у древних германских народов вызывал необходимость частой смены посевов?

переход на двухпольный севооборот.

Двухпольный севооборот требует посева разных культур на поле в течение определенного периода. Это обеспечивает оптимальный состав и консистенцию почвы, что приводит к большей производительности полей.

Answer 2

Factors Affecting Ancient Germanic Agriculture

The need for frequent crop rotation among ancient Germanic peoples was influenced by several factors, including climate warming, the introduction of iron tools, the transition to a two-field crop rotation system, and the expansion of forest lands.

Climate Warming: The warming of the climate likely played a significant role in the need for frequent crop rotation among ancient Germanic peoples. As the climate warmed, it would have affected the types of crops that could be grown and the timing of planting and harvesting. This would have necessitated adjustments in agricultural practices, including more frequent crop rotation to adapt to the changing climate .

Introduction of Iron Tools: The introduction of iron tools, such as the iron plow, would have also impacted agricultural practices among ancient Germanic peoples. Iron tools allowed for more efficient cultivation of the land, which could have led to increased agricultural productivity and the need for more frequent crop rotation to maintain soil fertility .

Transition to Two-Field Crop Rotation: The transition to a two-field crop rotation system would have been another significant factor. This system involved dividing the arable land into two fields, with one field left fallow while the other was cultivated. This practice helped replenish the soil's nutrients and maintain its fertility, necessitating the frequent rotation of crops between the two fields .

Expansion of Forest Lands: The expansion of forest lands and the subsequent clearing of these lands for agriculture would have also influenced the need for frequent crop rotation. As ancient Germanic peoples cleared more forested areas for cultivation, they would have had to adapt their agricultural practices to maintain soil fertility in these newly cleared lands, likely leading to more frequent crop rotation .

These factors collectively contributed to the necessity for ancient Germanic peoples to engage in frequent crop rotation as part of their agricultural practices.