High Temperature Sterilization: The day before the high temperature sterilization to prevent cucumber downy mildew, the cucumber was poured with water once, and the greenhouse was closed the next day. A thermometer was placed inside the greenhouse and the temperature was raised by noon sunligh.......
1. Soil preparation 1. The ramie is resistant to drought, thin and salt-tolerant, and resistant to certain salt and alkali. It is a high-quality crop that is resistant to thin saline-alkali soil. Well-drained, sandy soil with rich soil and rich organic matter is most suitable for planting. Too.......
Guzhen County perennially grows about 150,000 mu of watermelon, and the film-mulching watermelon is one of the better economical planting modes in the county. Generally, the yield per mu is 2500-4000 kg, the seed cotton is 250-300 kg, and the total output value is more than 2,000 yuan. Reasona.......
Seedlings of Taxus chinensis var. mairei seedlings (above) Taxus chinensis var.mairei is a combination of medicinal, material, and ornamental, which has a high value for development and utilization. Due to poor seed coat permeability and long dormancy, it is difficult to reproduce seeds. Howev.......
1. Characteristics Gold bean is a 1-year-old vine and is divided into three varieties: white, red and flower. The bean is unique in that it has a large size of beans, such as small birds and eggs. The red and white patterns are very beautiful. They are delicious and nutritious. More heat-resis.......
The urea fertilizer was 2000 kg, and the tiller was evenly cultivated after the fleas. In the north-south direction, the seedlings are 1 meter wide, and within the centipede, shallow grooves about 2-3 centimeters wide are formed about 20 centimeters apart. The new toad seeds will be winged, so.......
Newborn piglets have poor adaptability to the outside world, weak resistance, and poor digestive function. If they are neglected, they are likely to cause death. (1) After the intensive care of newborn pigs is strengthened, the amniotic fluid from the piglets should be wiped clean and moved to.......
Rose flower lovers hope that their own rose can be expected to bloom, especially in the festival flowers in full bloom, adding festive joy. A lot of flower buddies also came to consult, and they all planted a lot of Chinese rose seasons. They wanted it to bloom in batches or continue to see th.......
The rose is a flower with more insect pests. Before the prevention and treatment, we must first understand the symptoms of insect pests and understand what kind of insect pests. Second, we must understand the time and the law of the occurrence of these insect pests and achieve the right remedy.......
Tomato virus disease often has 3 types: mosaic type, fern leaf type, stripe type. When the disease occurs, the leaves are mainly curled, and the leaf flesh becomes less and sometimes only the midrib. The stalks are changed from dark green sub-sets of short streaks to deep brown subsidence with.......
First, the meaning of rice simplification cultivation techniques Rice simplification cultivation technology is a big issue, but also a new topic. Simply stated, the rice simplification cultivation technique refers to a technology that simplifies rice processing and reduces the labor intensity .......
The brackish water rainbow trout disease prevention technology Rainbow trout is a wide salt, cold water fish. Because of its delicious flavour, suitable for low-temperature water-feeding, high yield, and high economic efficiency, it has become the most widely distributed species in the world. .......