In wheat production, most farmers are accustomed to using wheat field herbicides in the spring, when the grass is too old, the weeds are thick and thick, and the drug resistance is enhanced. In addition, the degree of canopy closure in wheat fields is increased, and the weeding dose is large. Worke
Read MorePine needle spot is a highly contagious disease caused by the fungi Aspergillus subsp. The major hazards are spruce and Pinus sylvestris. Symptoms: The disease usually occurs at the tip of the leaf. At the beginning of the disease, the center of the lesion gradually changes to brown, and as the les
Read More1) It is a vegetable candied fruit. Carrot quail, pumpkin pods, tomato pods, sweetpotato pods, etc. have been published, and even watermelon rinds and peppers have been added to the ranks of raw materials. The sweet candied vegetables are slightly sweet, slightly sour, slightly spicy, slightly salt
Read MoreMixing uniformity and noise are two important indicators in the detection of feed mixers. There are many factors affecting the measurement results of these two indicators, and it is easy to neglect, resulting in inaccurate measurement results. This article gives a brief analysis of the factors affe
Read MoreSome of the Clivia fans who have worked hard for cultivation for a year do not bloom. The reasons may be three: First, the winter temperature is too high to affect dormancy; Second, when nitrogen fertilizer is used more and phosphorus fertilizer is lacking, it also affects the bud blossom; In summe
Read MoreThe project has been listed as a major science and technology project funded by 13.5 million yuan in the "transformation of cotton genes and the cultivation and industrialization of new varieties of high-quality stress-tolerant genes." After many years of research and development, importa
Read MoreAutumn and winter seasons are the season of meat dog breeding, and it is also a key season for the effectiveness of meat dog breeding. Therefore, the feeding and management of meat dogs in autumn and winter are particularly important. Now the main points of its autumn and winter feeding and managem
Read MoreDue to repeated use or abuse of pesticides for a long period of time, there have been many kinds of pesticides in the prevention and control of plant diseases and insect pests when the efficacy decline, or even invalid. In order to reduce the occurrence of drug resistance, the following points shou
Read MoreWhen winter comes and seawater temperature is lower than 15°C, sea cucumber seedlings companies will need to burn the boilers for heating to ensure the temperature of the nursery room. Under normal circumstances, taking a 2000m2 water sports seedlings enterprise as an example, except for the pur
Read MoreFrequently, chickens produce ammonia, hydrogen sulfide, and other gases harmful to chickens. In the production of large-scale chickens, these harmful gases seriously pollute the environment of the chicken house, often causing respiratory diseases and other diseases in chickens, and even cause a lar
Read MoreCyclamen is a perennial herb, flower solitary, bud prolapsed at the tip of flower buds, turned upside down in flowering shape, resembling rabbit ears. Colors are purple, rose, blush, pink, snow and white. First, the choice of substrate matrix selected for the humus, sawdust, vermiculite and cinder.
Read MoreThe orchid is also known as the tropical, subtropical epiphytic orchid. The flowers are large in color and beautiful in color. The leaves are green and beautiful. The flowering period lasts several months. It can be cultivated without soil, and organic fertilizer is not used. It is clean and suitab
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