Portulaca oleracea has strong vitality and drought tolerance. If you give it some water, it will grow wildly. When eating wild vegetables, we must grasp the best opportunity. You should dig and eat Portulaca oleracea before it blooms, or it will be a little old when it has stamens or flowers, and it will not taste good to eat firewood. Sometimes he was young the afternoon before, and he blossomed the next day! The speed of growth and development is shocking. Portulaca oleracea is a kind of green plant with homology of medicine and food. However, due to its universality in various regions and strong adaptability to the natural environment, Portulaca oleracea likes to grow wantonly in the fertile soil of farmers' gardens and plantations to digest and absorb the nutrients of crops. Because it is difficult to solve and harms crops, it is despised by farmers. In rural areas, this kind of green plant does not need professional planting. It is as powerful as the invincible Xiao Qiang.
And the reproduction rate is extremely high. Dozens of capsules can grow on a rattan, and many seeds will be produced in each capsule. In other words, a purslane can give birth to hundreds of "purslane children". Just like chrysanthemums and dandelion flowers, seeds will take root and sprout there when they fall in the wind. Their essence is weeds and inexhaustible leftovers. People with social experience also know that wild vegetables are meaningful and energetic only when they are combined with nature. To put it bluntly, wild vegetables grow and develop naturally in the suburbs, nourished by the aura of heaven and earth, and emerge from time to time. Only after experiencing natural wind and rain can it be called wild vegetables, and only after eating it can it taste "wild". Because of the four distinct seasons, many wild vegetables are natural rewards, with the most delicate and delicious taste and the most nutritious after eating. For example, just like the grasshopper in the question, the northern region is also the growing season for grasshoppers to sprout at present, and June is the growing season for grasshoppers, which is the most nutritious when eaten.
As far as I know, with the development trend of economy and society, the demand for wild vegetables has been increasing in recent years. Many unknown wild vegetables that no one used to eat have now become hot commodities, so it is said that the begonia flowers in the countryside have also bloomed not long ago. Through the publicity and planning of the Internet, many people in big cities come to the countryside to recycle this kind of Sophora japonica. The purchase price of five or six yuan a catty was put on the dining table of the hotel and sold to 2 1 serving, and it was also sold. So there is no doubt that some people have planted wild vegetables such as horse teeth, but because the audience of wild vegetables is not too wide, it is still a niche sales market at this stage, and there are not many people who specialize in planting wild vegetables. Not long ago, I saw a retail horse tooth in a shopping mall, which cost more than 8 yuan a catty, and the sales volume was quite good. I think this is a kind of horse tooth, otherwise the wild plants would be fine.