Z za an ip pe i ji is sh hu u talk about high-yielding standardized planting techniques for rice in the high-lying areas zhang foklong rice production is in absolute position in food production, and in recent years more than 90 per cent of the country's rice increase has been from the north-east, with rice output in the pan-north-east accounting for 5. 2 per cent of total rice production throughout the north-east, high levels of rice cultivation in large-lying areas with standardized requirements for all aspects of rice production, rational application of territorial resources to produce quality rice, providing a technical basis for further scaling and standardizing local rice production. First, the promotion of high-yielding rice cultivation and the demonstration of advanced rice breeding techniques can be said to have been among the world's leaders in rice cultivation, stemming from our famous rice “father of hybrid rice, yuan ryuping”, on the other hand, because we were the first to discover rice. Our country, which has always been a major agricultural power in the world, must be innovative and competitive in the field of agricultural technology. In view of the stringent living standards of the new era, technological innovations in green rice and high-yield cultivation are particularly important. Rice extension technologies should also be scaled up. 2. The optimal rice-growing environment requires plenty of sunlight and plenty of water, especially in areas where the country has the advantage of growing rice. In the south, the geographical advantages of the south provide an excellent environment for rice cultivation, and the geography of the south of my country provides objective conditions for the promotion of high-yielding green rice cultivation techniques. At the same time, there are many areas of the country where rice is grown, such as the yellow river basin and the north-eastern region; large-lying areas are rich in water resources and are flat on the ground, and suitable for rice growth is more conducive to the promotion of high-yield cultivation techniques for green rice. Green rice has this high-yielding and green advantage, which is very useful for replication in most parts of the country. There has also been a marked increase in production in the high-lying areas, which has significantly increased the economic incomes of rice farmers. The current problem of rice cultivation, the relatively irrational management of water management in the field and the application of fertilisation in the field are very technical in rice cultivation in all regions. If over-fertilization is applied, it increases the costs of rice cultivation, and over-nutrition of rice is a cause of over-fertilization, which not only results in serious contamination of the water quality of rice fields, but also is particularly detrimental to the increase in the invertability of rice. Inadequate prevention and control methods for unscientific pests and pests, and the impact of unscientific practices in rice cultivation are particularly evident, with severe production cuts and unnecessary economic losses in addition to failing to meet high production requirements for green rice. 3 the selection of a single rice species suitable for the region is limited by the conditions of cultivation in the region, which has been growing salty species for many years and has not been able to produce more productive new varieties suitable for large areas of local production that are resistant to disease. Iii. High-yielding rice production technologies1 and selection of seeds and landscapes (1) need to choose a better brand and a more formal seed supplier. 2. Select as much as possible the province 's approved or nationalized varieties to prevent cheap, branded fakes...
