According to the experimental study, in the plastic greenhouse or the autumn and winter celery cultivated in the sunlight greenhouse, using the method of harvesting the loquat leaves, the yield of the loquat leaves may account for 70%-80% of the total output, and the output value may account for 60%-75% of the total output value. 12,000 to 15,000 kilograms, more than 40% more than the conventional method of cultivation of autumn and winter celery and winter celery production. Its main cultivation and management measures are: Choose good breed. The celery harvested from eucalyptus leaves should use mid-late-maturing varieties that are not easy to convulsive or convulsive late, have large plants, have a strong growth potential, have thick petiole, strong resistance, good quality, and high yield. Such as Shanghai Daqin, Italian winter celery, Kaifeng glass celery, Tianjin real celery and so on. It is not suitable to adopt early-maturing varieties with short plants, weak growth, small petiole, poor quality, and low yield. Deep tillage. The depth of soil plowing is 3-5 cm higher than that of conventional methods, and the amount of fertilizer applied is also 20%-25% higher than that of conventional planting to meet the demand of celery for multiple times of loquat leaf nutrient; detailed soil preparation is used to make dish dishes earlier. Mix the soil and fertilizer to avoid affecting the normal growth of celery. Timely leaves. From mid-November to early December, when the plants grow to 70-80 cm high, the loquat leaves are harvested. One time 1-3 leaves, leaving 2-3 leaves. Every time you can not have too many loquat leaves, so as not to affect the normal growth of plants. For a celery, it is usually 15-20 days. For Quanta, the market can be continuously listed. Throughout the harvest period, each celery can be picked 3-5 times, harvesting period of about 100 days. When harvesting is no longer required from the end of February to March, the whole plant will be harvested once and the land will be cleared. After the receipt of management. The core of management after harvesting is to control the growth of scapes and promote vegetative growth. The loquat leaves were sprayed once with 75% chlorothalonil wettable powder 600 times to prevent invasion of the bacteria from the wound. About 7 days after harvesting, the greenhouse temperature should be raised by 5°C-8°C than normal, and it should be watered once to promote wound healing and root regeneration. Immediately afterwards, use 1000 kg of thin manure fertilizer per acre or 100 kg of diammonium phosphate and 10 kg of water to meet the needs of celery's rapid growth and long-term nutrient supply. If the soil in the vegetable field is good, the base fertilizer is sufficient, and the plant grows vigorously, it is also possible not to top-dress the fertilizer for the first time and fertilize after the second harvest. There are many kinds of raw materials and different properties of cosmetics. According to the properties and uses of raw materials, cosmetics can be generally divided into two categories: substrate raw materials and auxiliary raw materials. Cosmetic Ingredients ,Sodium Hyaluronate Powder,Kojic Acid Dipalmitate,Ursolic Acid Powder Xi'an Double H Health Technology Co., Ltd , https://www.xadoubleh.com
The former is a kind of main raw material of cosmetics, which occupies a large proportion in the formula of cosmetics, and is the substance that plays the main function in cosmetics. The latter are responsible for forming, stabilizing or giving color, fragrance and other properties of cosmetics, which are used in small amounts in cosmetic formulations but are extremely important. Cosmetics are chemical mixtures made from natural, synthetic or extracted substances with different functions, which are processed by heating, stirring and emulsifying.
High yield of celery and cilantro