Garlic has always been treated as
a natural antiseptic since ancient times, saying that "natural
antibiotics".
Garlic as a condiment, widely used
in cooking, food processing field .Shandong Province is the famous area of producing planting garlic,The garlic in here has full grain, and high garlic allicin
composition .So it is welcomed by consumers around the word.
Garlic divide into 4L (diameter greater than
6.5cm), 3L (diameter 6.0CM), 2L (diameter 5.5cm) and other specifications according
to its diameter,The packing method is that packed in weight ( 1kg/bag), or
packed by the number (3 per bag) Fresh Garlic, Eating Fresh Garlic, Fresh Peeled Garlic Weifang Wangyuan Food Co., Ltd , http://www.wangyuanfoods.com
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Greenhouse sweet pepper overwintering production 5 key
The cultivation of winter sweet peppers in greenhouses has been developed in recent years with the improvement of greenhouse performance. The main problems in the overwintering of sweet bell pepper are: the backwardness of conventional breeding methods, the high temperature in summer affecting the cultivation of strong seedlings, and the high temperature at the initial stage of planting seriously affects budding, flowering and fruit setting; the low night temperature at full flowering period directly affects flowering and setting fruit; Attacks such as blazes, heavy snowfalls, and cold spells directly cause fruit drop. The emergence of the above problems will affect the yield and quality of sweet peppers. To ensure production and quality, the following five key links must be strictly controlled during the cultivation process. First, summer pepper seedlings should be shaded by cooling. Langfang 40 type solar greenhouse overwintering sweet pepper cultivation, the use of plug seedlings sowing time is generally around August 10, color bell pepper should be sown in early August. At this time it is in a hot season and the maximum temperature can reach 45°C. Using a 75% shade net to cover the nursery greenhouse, the indoor temperature can be reduced by 5-8°C under normal circumstances, and before and after noon, the temperature can be reduced by using the Israeli micro mist cooling system, and the general cooling system can be reduced to 32°C in 10-15 minutes. The cooling time should be appropriate, and the time is too long. Although the temperature is suitable, the moisture of the nursery substrate is too large, which will affect the rooting or stem elongation. The high temperature at night should control the night temperature below 18°C ​​by large ventilation, otherwise it will form tall seedlings. In the early stage of nursery, the light intensity is controlled at 2.5-32 thousand Lx, the daytime temperature is controlled at 30-32°C, and it is critical to control the temperature below 18°C ​​at night. Second, during the nursery period, strict control should be exercised to control the tea plant. During the nursery stage of sweet peppers and during the first month after planting, the tea plant pods can be damaged at any time. The damage of tea plant cultivars can cause severe viral diseases. Therefore, from the time when the cotyledons of the sweet pepper seedlings are flattened to the initial stage of flowering, attention must be paid to the occurrence and damage of the tea plant. Third, after the planting control to promote the next. Under the control of promotion must be based on strong seedlings planting, Shizu base fertilizer, cultivating deep ploughing, soil mixing and shading and cooling as the basic conditions to promote the underground more rooting, deep rooting, the formation of a strong root group. Pouring well-established water is also a key component. Fourth, set fruit to fruit period to water and fertilizer storm. The enlargement of bell pepper fruit requires a large amount of assimilation material, and the initial demand for fertilizer is not very obvious, but when the majority of fruit enters the expansion phase, it enters the peak period of water and fertilizer. Under the premise of ensuring adequate water and fertilizer, we must also consider the occurrence and prevention of various infectious diseases. Fifth, pay attention to lightening and heat preservation during attacks of continuous yin, heavy snow, and strong cold currents. It is necessary to increase the temperature and brightness by increasing the coverage of grasshoppers, increasing the number of front window curtains, increasing the transmittance of the sheds, and using a good shed-free film to reduce adverse weather effects.