First, the environmental conditions required for growth and development 1 nutrition. Pleurotus ostreatus has many nutrients that can be used, and both woody plant residues and fibrous plant residues can be utilized. In artificial cultivation, the output of waste cotton, cottonseed husks, corn cob
Read MoreThe traditional celery planting method not only has low yield, but also takes a long time to occupy, and it does not keep up with the good market. Nowadays, based on years of experience in growing vegetables, the author has summarized a set of stable and high-yielding celery cultivation methods. T
Read MoreJasmine is a perennial near-inflorescence evergreen shrub of the genus Oleaceae and Jasmin. Jasmine flowers is one of the important ingredients for extracting spices and making tea. 1 selection, site preparation, planting The choice of low groundwater level, sunny reach, convenient drainage and i
Read More1, grain feed: large grain of cereals such as corn, should be processed after smash feeding fish; small particles such as grain, you can germinate and feed the fish, young grain white bud high nutritional value, fish eat easily digestible, Absorb fast, increase weight quickly. 2. Pellet feed: Fis
Read MoreIn winter, the temperature is low, the relative humidity in the greenhouse is high, and the temperature of the indoor air is up to 100% from the middle of the night to the morning. The surface of the greenhouse film collects a lot of drops of water and drops onto the leaves of the plants. The wint
Read MoreThere is no reason why there is an apple orchard in Hujiazhuang Village, Zhongzhuang Town, Ziyuan County, Zibo City, Shandong Province. Apple drop fruit is actually a disease of spotted leaf disease "The fruit trees should have spotted deciduous disease." Mr. Wei graduated from the fru
Read MoreFirst, alternative Pear fruit cultivation should take into account the convenient transportation, flat terrain, good irrigation and drainage, supporting ditches, away from pollution sources, loose soil rich in organic matter, soil PH value of about 7, without shade, sufficient light, with sustaina
Read MoreHow does the hot weather cool? 1, fruits and vegetables put on the table The summer heat can hardly be tolerated. People often use cold drinks and cold foods such as juices and sorbets as their baby for cooling off. The fresh cool water that naturally cools after boiling is the baby that cools d
Read MoreHow to prevent the fire in the summer? Traditional Chinese medicine believes that summer is the most vigorous season for yang during the year, and it is also the most prone to “burn†symptoms. In hot weather, “overheating†is mainly manifested as dizziness, headache, loss
Read MoreAfter the woman is 30 years old, her physical functions begin to go “downhill,†especially for mothers who have had children and have been baptized for many years. At this time, the fragile body needs more care from us. We must do the following seven major events to counter the invasio
Read MoreWhat is a GC/MS? Mass spectrometry can perform effective qualitative analysis, but the analysis of complex organic compounds is powerless; chromatography is an effective separation method for organic compounds, especially suitable for quantitative analysis of organic compounds, but qualitative ana
Read MoreRoughage refers to the feed where the natural moisture content is less than 60%, and the dry matter has a crude fiber content of not less than 18% and is fed as a dried product. Green fodder, silage, hay, crop stalks, and vinasses all belong to roughage. The nutritional value of these feeds is low
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