1. Planting of Chinese cabbage, leeks, Chinese cabbage seedlings, soup dishes, bamboo leafy vegetables and other leafy vegetables.
2, timely fertilizer. Root topdressing biogas fertilizer or 1% urea water; multi-dozen foliar zinc fertilizer, foliar potassium fertilizer and amino acid foliar fertilizer; 7~15 days once.
3, weeding in time. When weed 2 leaves or 3 leaves in the vegetable field we used 6.9% Weiba or 10.5% high-efficient Gaisha or 15% semen to kill.
4, to prevent disease. Cabbage black, white spot; leek, bamboo leafy white rust; soup dish snake eye disease, etc., with 4% agricultural resistance 120 or 30% to take the enemy stable or 10% of the world can increase the foliar fertilizer.
5, timely pest control. Pieris rapae, Plutella xylostella were treated with BT plus 25% diflubenzuron, aphids were treated with 1.5% chuanxiong or 10% imidacloprid, and Spodoptera exigua was used with Beauveria bassiana or 5%.
6, to harvest in time. Leaf vegetables generally 25 to 35 days. Due to the short growing period of leafy vegetables, we must pay attention to the safety interval between pesticides and nitrogen fertilizers to ensure the safety of vegetables.
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