Organic ecological farming system for rice field
A technology of ecological farming and paddy fields, applied in the field of organic ecological farming systems in paddy fields, can solve problems such as waste of fertilizer efficiency, anaerobic paddy fields, etc., and achieve the effects of reducing labor force, high ecosystem service functions, and reducing labor
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[0059] Example 1
[0060] Divide a large paddy field with about 200 mu as a unit, and divide it into 15-20 mu units (such as figure 1 Shown). Construct a kind of intersection of intake and drainage, with deep drainage ditch and shallow intake ditch;
[0061] Leave 2-3 meters on the slope of each ridge to plant other varieties of plants to increase the genetic diversity of the system. Or plant flowers with flowers, plant broad beans, potatoes, zucchini, rape, etc. in the wheat season, and plant other varieties different from the main rice on these ridges and related slopes in the rice season. When planting japonica rice as the main source, plant hybrid rice on the edge of the ridge. , Glutinous rice, etc.; flowering plants such as soybeans, sesame, pumpkins are planted on the ridge, which can effectively provide a source of nectar for insects to absorb a large number of natural enemies.
[0062] The rice varieties are mainly Nanjing series with good taste, with Nanjing 5505 and 910...
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