Landrace Gardening: Adaptivars
Apr. 14th, 2022 01:35 amFolks have mentioned an interest in questions and conversations that make them think. So I've decided to offer more of those. The current batch features landrace gardening.
Adaptivar Landraces
Definition
Landrace growing is an intimate relationship between a location, a farmer, and a population of genetically-diverse seed. An adaptivar landrace is a foodcrop containing lots of genetic diversity which tends to produce stable yields under marginal growing conditions. Landrace crops are adaptively selected via farmer choice and survival-of-the-fittest for reliability in tough conditions. The arrival of new pests, new diseases, or changes in cultural practices or in the environment may harm some plants in a landrace population, but with so much diversity many plants are likely to do well under the changing conditions.
In the case of mostly self-pollinating plants like peppers, tomatoes, beans, wheat, and peas a landrace may be thought of as many distinct varieties growing side by side.
In the case of out-crossing plants like cantaloupe, squash, or corn, a landrace can be thought of as an open pollinated population with tremendous genetic diversity. Most of the seeds in an out-crossing landrace end up being unique F1 hybrids.
Read more of the article.
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Adaptivar Landraces
Definition
Landrace growing is an intimate relationship between a location, a farmer, and a population of genetically-diverse seed. An adaptivar landrace is a foodcrop containing lots of genetic diversity which tends to produce stable yields under marginal growing conditions. Landrace crops are adaptively selected via farmer choice and survival-of-the-fittest for reliability in tough conditions. The arrival of new pests, new diseases, or changes in cultural practices or in the environment may harm some plants in a landrace population, but with so much diversity many plants are likely to do well under the changing conditions.
In the case of mostly self-pollinating plants like peppers, tomatoes, beans, wheat, and peas a landrace may be thought of as many distinct varieties growing side by side.
In the case of out-crossing plants like cantaloupe, squash, or corn, a landrace can be thought of as an open pollinated population with tremendous genetic diversity. Most of the seeds in an out-crossing landrace end up being unique F1 hybrids.
Read more of the article.