There are five main reasons for the death of vegetable seedlings after seedlings. First, the soil temperature of the seedbed is too low. After the seedlings reach the seedbed, they can't take root and cause dead seedlings. Second, the seedling soil mixes in the unconsolidated organic fertilize ---MORE---
Rabbiters know that rabbits fed granular feed in the three seasons of spring, summer, and autumn will not be fed with green grass to feed rabbits. There are also illustrations. After giving birth to big female rabbits, besides feeding more water, it is good to insist on adding some grassy wild vege ---MORE---
Electronic balance for weighing object quality. Electronic balances generally use strain gauge sensors, capacitive sensors, and electromagnetic balance sensors. The strain gauge sensor has a simple structure and low cost, but has limited precision. At present, it canno ---MORE---
1, select the fine varieties: the fruit should be selected for compact meat, good quality, plant shape neat, compact, dark green leaves; fruit dark purple shiny varieties. 2. Cultivate strong seedlings: During the low temperature season during eggplant seedling raising, it is generally required t ---MORE---
The use of ponting ponds to raise crabs has the characteristics of less investment, quick results, and good individual quality. If the aquaculture process is supplemented with a goldfish fish and shrimp aquatic product water quality conditioner to manage the water quality and produce crab-free pro ---MORE---
Autumn delay cauliflower is generally raised in early August. When raising the seedlings, the well-drained plot should be selected. After applying the base fertilizer and a small amount of compound fertilizer, deep tillage and flattening should be done. Make a 1.5-meter-wide raft, the length of wh ---MORE---
Overview GHP-9050 Water-incubator of the incubator <br> <br> Water-based in the tank with water, heated by electric conduction into the chamber to raise the tank temperature, so that indirect heating tank, a temperature The rise and fall are both direct and ---MORE---