Kỹ Thuật Xử Lý Hạt Giống Lúa - Kinh nghiệm hay cho nhà nông

The Dong Xuan rice production zone is now entering its 2019-2020 harvest season. This is the time for farmers to take the necessary technical measures right from the start to help ensure a good harvest result. In this process, the processing of rice seeds is an extremely important step that farmers need to pay attention to. Around this time, agricultural expert Professor Dr. Mai Thanh Phung will have a conversation with the farmers. Currently, scientists are advising us to find a way to grow healthy trees. Healthy trees are the best way to resist the adverse weather conditions. Healthy trees will thrive in the best conditions to produce energy. So where does healthy trees come from? First, we have to make the soil healthy. We have to take care of the soil first. Then we have to take care of the roots. But when it comes to the seeds, we have to choose the seeds that are suitable for the ecosystem. The seeds have to be over 80% fertile. And of course, we have to find a way to process the seeds to ensure a good harvest result. And of course, there will be problems related to the seeds. First, we have to process the seeds if they are still dormant. For example, if we harvest the seeds in the winter, and the seeds are still dormant after 30 days, then we have to break the dormancy by using acid nitrate. Because the seeds are still dormant, we have to break the dormancy. Secondly, scientists recommend the use of 15% salt water. Because the diseases are in the seeds and the roots. We will soak 15 kg of salt in 100 liters of clean water, and we will get a 1.1% salt water content. We put the seeds in the water, then we stir it up, then we wash it with clean water, then we soak it in the water. And during the soaking process, it does not cause acidity. The seeds are mixed with the healthy seeds, so it is easy to cause acidity, and it prevents the germination of healthy seeds. Therefore, the germination method is a very good solution. So if you have the conditions, you can use 3-6-2 cold, the temperature is 54 degrees Celsius, which is also good. If we use a seed that is not sure, it may be infected with lupus. In that case, scientists recommend buying a confirmed seed, a seed that does not have the disease. But in the case that we have no other conditions, but we have to deal with the previous seed in the field with lupus, then in the other case, we have to deal with the lupus disease, and deal with it by using salt water, and then deal with that lupus disease. For example, this is a very good solution. And we also support the processing of lupus. Farmers often know that the germination rate, that is, the germination rate of 100 seeds grows 80 trees, is 80% of the germination rate. If it grows 90-95%, the better. However, there is a second indicator, lupus, which is called the life of the seeds. That is, the germination rate is very fast, very strong, and then we put it in the bed and it grows very well. That is called the germination rate. The germination rate depends on the health of the seeds, and especially on the use of chemicals to help the germination rate increase. For example, Plasti is one solution, or there are many other solutions to deal with seeds by using reproductive agents, stimulants, and biochemicals. Our scientists encourage farmers to use those solutions because it increases the health of the seeds and it is friendly to the environment. We do not encourage the use of toxic chemicals. In the event that there is no risk, farmers should not bring toxic substances early in the process of germination if there are no special recommendations from the agricultural industry and the food security industry. Therefore, the process of germination must ensure two things. The first is to assess the necessity of germination. When we encounter a situation, we deal with it. The second is to ensure that it is friendly to the environment. It is beneficial to the farmer, beneficial to the health of the seeds, and beneficial to the germination rate, but it has little impact on the environment. It is not an environmental pollution. Our scientists welcome this process and we should use it to create a new, very early germination rate for the seed, for the seedling, for the seedling. We should use it in the first stage to deal with climate change, to deal with the disadvantages of the weather and the soil environment. I hope that people will take advantage of this so that we can successfully apply the process of germination. People are now listening to the presentation of Dr. Tien Sy Mai Thanh Phung on germination processing to help rice germinate well in the winter.