8 results about "Spathiphyllum" patented technology

The invention provides a spathiphyllum hydroponic moss inhibitor, which comprises a natural plant extract, sodium chloride, acetic acid, biological enzyme and one of copper sulfate or bromocyanoacetamide, the use concentration of the natural plant extract is 2-3.2 ml / L, the use concentration of the copper sulfate is 4-16 mg / L, the purity of the bromocyanoacetamide is 99%, the use concentration is 5 mg / L, and the use concentration of the biological enzyme is 1-2 mg / L. The natural plant extract is cinnamon oil, acetic acid or tea tree oil. CuSO4, LDBNPA (99%) and EM bacteria are finally and successfully proportioned and mixed, so that moss breeding can be inhibited on the premise that normal growth and development of spathiphyllum are guaranteed. The nutrient solution can be used for inhibiting moss breeding when spathiphyllum is hydroponically cultured at home and a large number of spathiphyllum commercial seedlings are hydroponically cultured in factories, so that the time cost can be better saved, and the interval time for replacing the nutrient solution is prolonged.

A new and distinct cultivar of Spathiphyllum plant named ‘SP2568’ is disclosed, characterized by dark green foliage with distinct, large, blocky cream colored variegated blotches. Foliage is fully formed. Plants produce abundant side shoots, forming a bushy plant. Spathes are pure white, occasionally with unique green variegation. Plants are compact with a moderate growth rate. The new cultivar is a Spathiphyllum, normally used for indoor ornamental purposes.

The spathiphyllum cultivation device with the adjustable illumination intensity comprises a base, an outer cover is connected to the upper portion of the base in a threaded mode, and a side glass plate is fixedly connected to the circumferential face of the outer cover. By arranging the base, the outer cover, the side glass plates, the top sun shield, the connecting plate, the side sun shield, the top glass plate, a gear shaft, a rack, a sliding block, a sliding groove, a small electric rod and a top cover, the glass plates facilitating light transmission are arranged on the top and the side edges of the outer cover, external light can conveniently enter the outer cover, and when illumination is too strong, the small electric rod can be started to push the rack to move on the outer cover, so that the light transmission is facilitated. By rotating the gear shaft, the connecting plate, the top sun-shading plate and the side sun-shading plate in the outer cover are driven to rotate, so that light shielding can be performed on the side glass plate and the top glass plate, entering of external light is reduced, the effect of adjusting the illumination intensity is achieved, and the illumination intensity does not need to be adjusted through manual carrying.

The invention discloses Chinese yam vine ceramsite as well as a preparation method and application thereof, and belongs to the field of recycling of agricultural resources. The Chinese yam vine ceramsite is prepared from the following raw materials: Chinese yam vine, fly ash and bentonite in a mass ratio of 4: (1-4): (4-5.4). The preparation method of the Chinese yam vine ceramsite comprises the steps that Chinese yam vines are smashed and screened to prepare Chinese yam vine powder, the Chinese yam vine powder is dried and then mixed with fly ash and bentonite, water is added to prepare balls, preheating, high-temperature roasting and cooling are conducted, the Chinese yam vine ceramsite is obtained, the preheating temperature is 105 DEG C, the roasting temperature is 300-600 DEG C, and the roasting time is 30-90 min. The Chinese yam vine ceramsite is used for a plant soilless culture substrate. The Chinese yam vine ceramsite disclosed by the invention has the characteristics of high water absorption, developed pores, moderate density and the like, and shows a growth promotion effect superior to that of a traditional substrate in cultivation of plants such as scindapsus aureus and spathiphyllum. The method realizes resource utilization of agricultural and forestry wastes, and has good ecological and economic benefits.

A new and distinct cultivar of Spathiphyllum plant named ‘QUEENIE’ is disclosed, characterized by shiny dark green foliage, moderately wavy leaves, abundant flowers, and robust flower stalks. The new variety is a Spathiphyllum, typically produced as an indoor ornamental plant.

This invention discloses a pretreatment device for processing Rhodiola rosea leaves, relating to the field of herbal medicine preparation. It includes a base plate, a housing fixedly mounted on the top of the base plate, a processing cylinder fixedly mounted on the top of the housing, a side plate fixedly mounted on one side of the top of the base plate, a driving mechanism on one side of the side plate, and a driving motor on the other side of the side plate. In this invention, when removing impurities from the Rhodiola rosea leaves inside the first screening cylinder, the movable mechanism drives the first screening cylinder to reciprocate up and down, thereby performing sieving and impurity removal. Impurities carried on the Rhodiola rosea leaves fall through the first screening holes into the second screening cylinder. Smaller leaves and broken leaves also fall into the second screening cylinder, which can also rotate to sieve and remove impurities. When discharging impurities, smaller leaves and broken leaves are left behind, thus completing the separation of broken and whole leaves.

The invention discloses a method for accurately identifying spathiphyllum hylobatidaes by combining environmental DNA and a Taqman probe method, and belongs to the technical field of biology.The method comprises the following steps that S1, eDNA to be detected is obtained, and real-time fluorescent quantitative PCR amplification reaction is conducted through spathiphyllum hylobatidaes primers and probes; wherein the sequence of the primer H.lar-F of the spathiphyllum hylobatidaes is as shown in SEQ ID NO.1, the sequence of the primer H.lar-R of the spathiphyllum hylobatidaes is as shown in SEQ ID NO.2, and the sequence of the probe H.lar-P of the spathiphyllum hylobatidaes is as shown in SEQ ID NO.3; and S2, if the detected CT value is less than 40, indicating that the to-be-detected eDNA contains the DNA of the spathiphyllum hylobatidaes. According to the invention, the TaqMan-MGB fluorescent probe with certain specificity and sensitivity is screened out, so that the probe can specifically detect the CT value of a target gene segment, thereby realizing rapid detection and identification on whether eDNA contains the genome DNA of the spathiphyllum hylobatidaes or not, and judging whether the spathiphyllum hylobatidaes inhabit in the environment or not.