Barley planting: how to control seed-borne diseases of barley?
How to control the seed-borne diseases of barley? What are the seed-borne diseases of barley? I would like to ask friends to introduce that barley seed-borne diseases include barley scattered smut and stripe disease, which are typical seed-borne diseases, that is, the disease of the whole plant system is caused by seed-borne bacteria, which has a great impact on barley yield. In the past, seed soaking (mixing) was often used to control barley seed-borne diseases, but the control effect was not stable. Control methods: soaking wheat seeds with 2000-fold solution of 25% Shibao EC for 24 hours had a control effect of 984% against loose smut, while soaking wheat seeds with 3000 times solution for 48 hours had a control effect of 100% on loose smut and stripe disease. it is obviously better than soaking seeds with soaking seed spirit and lime water. The control effect on stripe disease was 99% when treated with 25% Shibaoke EC 3ml and a small amount of water mixed with wheat seed 10kg. However, seed dressing had poor control effect on loose smut. Therefore, the seed mixing method is only suitable for the areas with serious occurrence of barley stripe disease. Click to get more barley planting techniques click to get more food crop planting techniques
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Barley planting: how to prevent barley lodging?
How to prevent barley lodging? Is there any way to prevent and introduce the method of barley in the case of high planting density, large amount of nitrogen fertilizer, and high temperature during the overwintering period, there will be serious lodging, resulting in a decline in yield and quality, and increase the difficulty of harvest. First, the reason for barley lodging: 1.
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How to prevent and cure rotten head disease by planting sunflowers?
How to prevent and cure rotten head disease by planting sunflowers? Please introduce the harm of sunflower head rot: symptoms and conditions this disease can occur from emergence to maturity, the disease is mostly at the base of the stem, forming a water-immersed spot, white hyphae grow on the spot when the humidity is high, making the stem fragile and easy to break, and finally the whole plant dies. ...
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