Non-polluted mustard seedling production operation procedures

I. Scope Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
This standard specifies the environmental conditions and cultivation techniques for the production of non-polluted vegetable mustard. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
This standard applies to the production of pollution-free vegetable mustard. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Second, the reference standard Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
GB 4285 pesticide safety use standard Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
GB / T 8321 (all parts) guidelines for the rational use of pesticides Linyi fertilizer Copyright
Linyi Fertilizer Network Copyright
NY 5010 pollution-free food vegetable origin environmental conditions Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Third, the environmental conditions of the production area require Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
(1) The choice of production base should be away from the “three wastes” pollution area. The environmental conditions such as water, soil and gas should meet the national sanitary standards such as GB5084 and GB9137 to ensure the continuous production of pollution-free vegetable products. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
(2) The terrain in the base is flat, the transportation is convenient, the irrigation and drainage is convenient, and the irrigation and drainage channels are divided to avoid string irrigation. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
(3) Clean the garden in time after harvest. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Fourth, cultivation technology Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
(1) Variety Selection Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
For processing mustard, you can use "Yong'an Xiaoye", "Zhuza No.2" and "Qing Yaozi". Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
(II) Cultivation method Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Seedling transfer, open field cultivation. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
(3) Sowing Seedlings Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
1. Selection of seedbed beds: Select soils with deep soil layers, loose texture, rich organic matter, sunny terrain, and convenient irrigation and drainage. At the same time, keep away from cruciferous vegetable fields as much as possible to reduce the source of virus infection. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
2, nutrient soil preparation: per 667 square meters of bed soil evenly spread 100 kg of special compound fertilizer for mustard, then less fine and flat, according to 4-5.5 feet to open the box for sputum. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
3, seedbed disinfection: use 8 ~ 10 grams of wettable thiophanate or 40% carbendazim 8 ~ 10 grams, mixed with fine soil 5 kg or 15 kg of water, evenly sprinkled in a 1 square meter seedling bed, bed Soil disinfection. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
4, sowing period: my land is generally planted from September 10 to 20, the seeding of early dishes is not good, and easy to appear early bolting, sowing too late, affecting yield. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
5. Seeding rate: 250-300 grams of seedlings per 667 square meters of cultivation area. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
6. Seeding method: Before planting, the seedbed is poured into the bottom water, and the seeds are evenly spread in the seedbed in the evening on cloudy and sunny days, and then covered with grass ash or grass ash mixed fine sand. Linyi Fertilizer Network Copyright

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