Early Spring Tomato Seedling Challenges

Early spring tomato breeding problems countermeasures classification: First, after sowing no buds or sprouting tomatoes are more cold-resistant, generally after soaking seed germination can emerge. But sometimes the temperature after sowing is low, and the seedlings inside are colder. The seeds may not bud for a while, and they can germinate after the weather improves. The phenomenon of non-germination is mainly long-term low temperature, or when the seedlings are sown, they are too dry, and they are not irrigated. The water spray is insufficient, and the water is sucked off by the lower dry soil to form a phenomenon of “drying”. No germination should be found after 7 to 8 days after sowing. Second, freeze-damaged tomato seedlings freeze-frozen or frozen, mainly affected by the low temperature below 0 °C, intercellular gaps between water freeze, the concentration becomes higher, and grab water inside the cell, so that intracellular fluid outflow of water, while the cell gap jelly , Squeeze the cells by mechanical damage and produce freezing injury, causing local dryness or death. Preventive measures: 1, pay attention to the weather forecast, when the cold air comes, cover the straw cold insulation in the small shed at night, and uncover the rice straw during the day to facilitate light warming. 2, nurturing strong seedlings and hardening seedlings, because of strong seedlings cell liquid nutrient content, such as high concentration of sugar, the concentration of large, can reduce the freezing point, this is the strong seedlings than leggy seedlings can be the main reason for the better resistance to freezing injury. Third, flash seedlings "flash seedlings" are caused by sudden changes in environmental conditions caused by leaf blight, dry phenomenon. This phenomenon can occur throughout the seedling period and is most severe before planting. Flash seedlings are related to seedling quality, temperature, and air humidity. If the seedlings are not ventilated for a long period of time in the seedling shoots, the temperature inside the seedling shoots is high, the humidity is high, and the seedlings grow young. At this time, the air is suddenly ventilated and the outside temperature is low. ,Air drying, seedlings will wither due to a sudden loss of water. To avoid “flash seedlings”, we must first cultivate strong seedlings. The seedlings are often ventilated, and the leaves are thick and dark green. Generally, “flash seedlings” do not appear. If the seedlings are withered, they must be covered immediately and withered in a short time, so that the seedlings are repeatedly exposed several times to adapt the exposed climate and the cover is removed again. 4. Tripling or Death of Seedlings Tomatoes frequently experience tripping or death during nursery. The incidence of more than 2-3 true leaves in the seedlings, the seedling stem and the ground contact with the color pale green, light flooding, after the disease contraction became thin linear, after the sun, the seedlings will collapse ,death. The early plague, gray mold, and sclerotia caused by rot and death of seedlings are the hazards of the ground tiger. Preventive measures: 1. Before sowing, apply an appropriate amount of fungicide such as chlorothalonil or Rhizoctoniae to the seedling or nutrient soil with Milur or Lethbone pesticides; 2. Maintain moderate dryness within the seedlings, according to the nursery. Experience suggests that dry is better than wet. The semi-dry, semi-dry surface, low air humidity, seedlings are not long and the roots are well developed. Generally, they will not die or fall.

Goji Berry ( [Goji" means [happy") , also called wolfberry, has been used for thousands of years by herbalists in China to protect the liver, help eyesight, boost immune function, improve circulation, and promote longevity and overall well being. It has only recently gained popularity in the west, it has become so polar, in fact, the Time Magazine recently named the Goji berry as [super-fruit" of the year. A big reason why Goji berries have quickly become a favorite nutritional supplement is that its impressive list of ingredients. The Goji berry, also called the wolfberry, is a bright purplish red or purple red berry that comes from a shrub that is native to China. In Asia, goji berries have been eaten for generation in the hope of living longer.    


Low Pesticide Goji Berry

Low Pesticide Goji Berry,Low Pesticide Dried Goji Berry,Goji Berry with Low Pesticide