Symptoms can be diseased at seedling stage and adult stage. During the seedling stage, the disease appeared as a lack of water-like wilting. The cortex and vascular bundles of the diseased seedlings were brownish and watery, and the fine roots were softened and rotted. The diseased leaves of the i
Read TutorialMany fertilizers kill and repel pests. Clever fertilization has the effect of controlling pests. Phosphorus fertilizer bollworm is very sensitive to phosphorus during the spawning period, and it escapes when phosphorus is encountered. During the spawning period of cotton bollworms, spraying with 2
Read TutorialBiopotash fertilizer is a new type of stimulation agent, namely silicate bacteria. It has two types of formulations, one is peat type, black powdery solid appearance, loose moisture, about 30% water content. The other is a liquid dosage form that has a milky appearance, is cloudy, and has a slightl
Read TutorialImproper fertilization or excessive fertilization can adversely affect vegetable production. Several common types of fertilizers in vegetable growth are: Dehydration-type fertilizer damage is caused by excessive one-time application of chemical fertilizers, excessive application of fertilizers, or
Read TutorialGrowth Fatty Rabbit Feed Formula (%) (1) Wheat bran 30, corn 6, bean cake 15, malt 32, grass powder 15, stone powder 1.5, table salt 0.5, methionine 0.2, additive 0.5, and anticoccidial amount. (2) Poria 22, bean cake 11.5, corn 22.5, wheat bran 32.5, soy straw powder 8, stone powder 1.2, table s
Read TutorialFermentation bed to be warm in winter, bacteria species and the structure of the pen is very important Through the introduction of the previous period, breeding in a fermentation bed can produce multiple economic benefits, environmental benefits, and social benefits. How can these advantages and
Read TutorialIn a paper to be published this week in the online edition of the Proceedings of the National Academy of Sciences (PNAS), an international research team introduced a high-throughput transcriptome sequencing to discover genome weight in breast cancer cell lines. The original theoretical proof of the
Read Tutorial******************************** China Farming Information Network Feed Nutrition Expert Group Recipe Report Form ******************************** Date: 2006-7-22 Time: 19:27:33 Formulation name: 25-35kg wheat type diet optimization model for lean-type growth and finishing pigs: Linear target p
Read TutorialMoisture factors are the key factors affecting the survival, growth and appearance quality of lawns in arid, semi-arid and sub-humid arid regions. Maintaining good growth of turf in these areas is essential for irrigation supplementation. But people can achieve lawn water saving through various wa
Read TutorialThe electronic scale is composed of precise sensing components and microcomputer circuits. The correct use and maintenance is the only way to maintain the accuracy of the electronic scale! Preparation before use Place the scale on a stable flat table or floor. Do not
Read TutorialLatin name: Trachypenaeus curvirostris (Stimpson) English name: White-hair rough shimp Common names: Silly shrimp, thick shell shrimp, thick shrimp, sand shrimp, chicken claw shrimp, shrimp, red shrimp, hard gun shrimp outline: shrimp production and production period: China's coastal areas,
Read TutorialFirst, check seedlings replant. After the emergence of wheat, seedlings should be checked in time, and the wheat fields lacking seedlings should be replanted as soon as possible. The seedlings were sown and transplanted before transplanting. Second, cultivating loose soil. The middle cultivator w
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