Symptoms: The main harm to the fruit, and multiple in the green fruit, after the disease, the initial appearance of dark green spots immersed in water, rapid expansion, lesions turned light brown, fleshy rot, fruit deformation, the majority of fruit off, a few Stay on the branch, leaving only grayish white peel after water loss, hanging on the plant.
Control methods: Rotate with non-solanum and cruciferous vegetables for more than 3 years. Cultivate strong seedlings, timely planting, close planting, and mulching. After the rain, the water in the fields must be drained in time and the diseased fruit should be removed in time to reduce the re-infestation source in the field. The pests will cause wounds to cause diseases in the fruits. Therefore, we must strengthen the prevention and control of pests in particular. Insect pests should be promptly sprayed, and can be sprayed with a 2.5% encapsulated microemulsion 5000 times solution, or 5% insecticide solution 1500, or 2.5% deltamethrin 2000 times solution. Before and after the rain or early onset of the disease, germicide should be sprayed in a timely manner to prevent the occurrence of disease. Can use 25% tektar WP 4000 times solution, or 30% Green Delphin suspension agent 400 times, or 77% copper WP wettable powder 1000 times, or 72% agricultural streptomycin wettable powder 4000 Double liquid, or 78% wave manganese zinc (Cobo) wettable powder 500 times, spray every 7 to 10 days, continuous spray 2 or 3 times.
Indoor Hydroponics Grow Kit
hydroponics system-nutrient technique (NFT)
NFT does not give average support to roots. Typically, the roots sit in a long sloping channel irrigation (Fig. 1.1). The nutrient is introduced into the high class of the canal and allowed to flow over the roots after which it drains into the nutrient tank. This is then re-pumped back into the channel to repeat the watering process.
This feed cycle can be intermittent or continuous. An & lsquo; The intermittent 'rss cycle is controlled by the clock and repeated several times per hour. this is sometimes called the "NFT pulse". The NFT pulse usually achieves better aeration of the roots as the roots are exposed to air between each feed. A & lsquo; continuous' rss cycle works non-stop. This is often used in commercial operations.
You can easily grow your favorite flowers at home without muddy mess and need to water your plants regularly.
Hydroponics is an ideal way to grow plants in urban areas. This makes it a great hobby that helps you to relax and it is fun to watch the hydroponic plants grow in the garden nft.
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