The leaved-leaved tree is the evergreen shrub of the genus Forsythia. Plants are clustered; stems are 20 to 40 cm tall, green, branched; leafy branches that are flattened green, leathery, flattened, ovate to lanceolate. Shaped, with base of arcuate veins; leaves degenerate into scaly; dioecious, f ......
Thousands of sunflowers are annual herbs of the genus Asteraceae. The stem is round, hard and rough, about 1.3 meters high. Leaves alternate, broadly ovate, three veins, abaxially glabrous. Inflorescence, top three-five clustered and leaf axillary solitary, flower diameter up to 16 cm, all with lon ......
1. Strengthen the management and management of dairy cows. Summer heat preservation simple sheds and winter heat insulation cowsheds are required. It is necessary to provide cows with full-priced nutritional feed to ensure that they eat well. It is necessary to do everything possible to raise the c ......
First, the benefits of fall fertilizer The first is to increase the accumulation of nutrients in the tree body. The second is to facilitate root healing and new roots. The third is to avoid soil drought caused by fertilization. The fourth is to make basal fertilizer effective in time. Second, ba ......
Appropriate application of phosphate fertilizer in phosphorus-deficient soils has a good effect on improving the yield and quality of crops. Some farmers' friends mistakenly believe that the more phosphorus fertilizers are used, the better. In fact, excessive application of phosphate fertilize ......
Scutellaria barbata is also known as the dragon's beard peony, pine leaf peony, and the purslane, which is an annual herb of the purslane family. The plant height is 15 to 20 cm. The stem pods and leaves are cylindrical and the petals are single or double in diameter. To 3 cm, there are white, ......
The beautiful blue-purple flower of bellflower is an excellent flower, especially suitable for the arrangement of rock gardens, flower gardens and landscaping. Cut flowers can be used as a cut flower bottle. It can also be used as a medicine and has the miraculous effects of heat and cough. Campanu ......
Musaceae perennial herb. Clustered, with pseudo-stem and stolons, ca. 60 cm tall, with persistent leaf sheaths at base; leaf blade long elliptic, up to 50 cm, width 20 cm, with white powder, with short stems. Inflorescences erect, dense, yellow bracts, inflorescences formed by a series of bracts t ......
During the spring plowing, most of the tractors should be put into spring plowing. In order to ensure safe operation of the tractors in spring plowing, the agricultural operators should be skilled in the following safe operating practices: First, before putting into operation, the farmer should c ......
Litchi is one of the most important management measures for the timely and appropriate application of fruit fertilizer, and many factors should be taken into consideration when applying litchi fertilizer. Litchi trees from 7 to 12 years old have reached a certain area of ​​the canopy ......