... , the seeds used were heirloom seeds. The seed source was an open pollinated plant and it could be expected to develop into a plant that was identical to the parent. After World War II, hybrid seeds and the consolidation of farmland revolutionized the American agriculture industry. Now there are even bioengineered seeds being used to grow various crops. To understand why there are advantages to heirloom seeds and why they are so important, it is necessary to understand exactly what a hybrid seed is. Hybrid seeds are produced by the artificial pollination of two varieties of plants. In other words, the pollen from one kind of tomato is put ... identical to the parent. After World War II, hybrid seeds and the consolidation of farmland revolutionized the American agriculture industry. Now there are even bioengineered seeds being used to grow various crops. To understand why there are advantages to heirloom seeds and why they are so important, it is necessary to understand exactly what a hybrid seed is. Hybrid seeds are produced by the artificial pollination of two varieties of plants. In other words, the pollen from one kind of tomato is put onto the stigma of another; the seed from this crossing will produce a tomato different from both the parents. Hybridization is used to combine ...
Tags: heirloom seeds | heirloom seeds definition | heirloom tomato seeds | heirloom vegetable seeds | organic heirloom seeds | seeds |