36results about How to "Inhibition of transpiration" patented technology

The invention discloses a fresh-keeping method for muskmelons; the method comprises the following specific steps: 1), selecting medium well-done muskmelons, picking, performing an overshadow treatment on the picked muskmelons by using a reflecting film; 2), performing 1-MCP (1-methylcyclopropene) fumigation on the muskmelons; 3), soaking the muskmelons in water; 4), blowing to dry the surfaces of the muskmelons; 5), spraying a fruit wax containing a fresh-keeping agent on the muskmelons; 6), drying the surfaces of the muskmelons; 7), putting the muskmelons in a refrigerator in which the temperature is 0 DEG C to 1 DEC C and the relative humidity is 75% to 85%, and pre-refrigerating for 1-2 days; 6), packaging each muskmelon by a micro-pore modified atmosphere fresh-keeping film; and 9), suspending the packaged muskmelons in the refrigerator in which the temperature is 0 DEG C to 1 DEC C and the relative humidity is 75% to 85%. The fresh-keeping method for the muskmelons is reliable and effective, and is low in pollution and side effect.

The invention discloses a mist cutting cultivation method using blueleaf honeysuckle shoots. The method mainly includes: setting a seedbed and supporting facilities, taking and treating cuttings, performing cuttage in May to July, managing the seedbed and the like, and specially includes: before calluses of the cuttings form, intermittently spraying mist to the cuttings for multiple times each day during seedbed management; after the calluses of the cuttings form, spraying the mist for less times; and maintaining cuttage substrate moist, and controlling the temperature of the seedbed at 18-26 DEG C till seedlings emerge after two to three months. By the method, the survival rate of the shoots subject to cuttage is high, cultivation cycle is short, and cultivation cost is low. Important technical basis is provided for large-area popularization of blueleaf honeysuckle in Shandong even in north China by the method.

The invention provides abelmoschus manihot-containing functional nourishment which is prepared by utilizing abelmoschus manihot flower and flower buds as well as abelmoschus manihot degreased kernels as a main raw material and an auxiliary material, and a weight ratio of the abelmoschus manihot flower and flower buds to the abelmoschus manihot degreased kernels is (3-6):1. The abelmoschus manihot-containing functional nourishment has high contents of flavonoids compounds and remarkable pharmacological efficacy. The invention further provides a preparation method of the abelmoschus manihot-containing functional nourishment, so that the problem that the abelmoschus manihot flower and flower buds are extremely prone to oxidative deterioration after picked is solved, and the abelmoschus manihot flower and flower buds are utilized effectively.

The invention relates to a mango preserving technology. In order to achieve integrative pre-plucking and post-plucking preserving effect, the invention comprises four composite preserving pretreatment measures of disinfectant and calcium fertilizer spraying before mango plucking and heat treatment, rot-proof film-coating preservative treatment and ethylene inhibitor treatment after the plucking. The rot-proof film-coating preservative comprises 0.25 percent to 2 percent of glucomannan or / and 0.25 to 2 percent of CTS with 95 percent degree of deacetylation, 0.1 to 1 percent of sucrose fatty acid ester or / and 0.1 to 1 percent of glycerel monostearte, 0.1 to 0.5 percent sorbitol or glycerol, 0.5 to 1.5 percent of calcium chloride or calcium citrate, 0.05 to 0.1 percent of potassium sorbate, 0.01 to 0.1 percent of one or more of the following ingredients: iprodione, Sportak and mancozeb, 0.005 to 0.01 percent of gibberellin and 0.025 to 0.05 percent of vitamin K. The invention can decrease the respiratory intensity, postpone the respiratory climacterics, delay the postripeness time and prolong the freshness period of mangos. Compared with the prior art, the freshness period of the mangos can be prolonged by 10 to 20 days.

The present invention relates to the field of tree transplanting, in particular to a method for transplanting trees with bare roots, which includes step 1), digging up trees; step 2), pruning tree roots; step 3), rinsing trees; step 4) , spraying hot-melt humectant towards the tree, the humectant cools and solidifies to form a moisture-retaining layer covering the trunk, branches, leaves and roots; step 5), transporting the tree to the transplanting point; step 6), opening the Digging a planting hole; step 7), lifting the tree and placing it in the planting hole; step 8), building a bracket to fix the tree; step 9), spraying warm water with a temperature higher than the melting point of the humectant toward the tree until the moisturizing layer is completely melted Become a humectant and flow into the planting pit; step 10), backfill the planting soil in the planting pit, and water. The invention has the effects of increasing the density of a single transportation, reducing the energy consumption of the transportation means, and reducing the transportation cost comprehensively.

The invention belongs to the field of storage and freshness keeping of agriculture products, and particularly relates to a nuisanceless freshness keeping agent for fruits and vegetables and a preparation method of the nuisanceless freshness keeping agent for fruits and vegetables. The freshness keeping agent for fruits and vegetables comprises the following components in percentage by weight: 20-30% of a propolis aqueous solution, 30-40% of an onion aqueous solution, 10-20% of a star anise extracting solution and the balance of sterile water. The freshness keeping agent for the fruits and the vegetables is prepared through the steps of preparing the extracting solutions, mixing the prepared extracting solutions, filtering the mixed extracting solutions, and packaging the filtered extracting solutions. The ingredients of the freshness keeping agent for the fruits and the vegetables are useful and harmless to human bodies, so that the freshness keeping agent is safe and reliable; the freshness keeping agent not only can prolong the storage period of the fruits and the vegetables, but also can maintain and improve the color of the fruits and the vegetables and improve the quality; besides, the freshness keeping agent has the advantages of being extremely easy in formula and being convenient to operate.

A solid polymer fuel cell includes a solid polymer electrolytic membrane 1, an anode 2 contacting one of the faces of the solid polymer electrolytic membrane 1, a cathode 3 contacting the other face of the solid polymer electrolytic membrane 1, and a gas-liquid separation membrane 4 enclosing a MEA 12 including the solid polymer electrolytic membrane 4, the anode 2, and the cathode 3, and which transmits gas but not liquid. An end face of the gas-liquid separation membrane 1 is sealed, and the MEA 12 is isolated from outside of the gas-liquid separation membrane 4. The anode 2 and the cathode 3 respectively include an electrode terminal extending from an end portion thereof, and the electrode terminal is exposed to outside of the gas-liquid separation membrane 4, through an end portion thereof. With such structure, a fuel is supplied in a form of vapor to the anode 2 through the gas-liquid separation membrane 4 opposing the anode 2, and a reaction product from the anode 2 is discharged through the gas-liquid separation membrane 4 located on a lateral side of the anode 2, and at least oxygen is supplied to the cathode 3 through the gas-liquid separation membrane 4 opposing the cathode 3.

The invention discloses a transpiration regulator for planting stocks in hilly lands. The transpiration regulator comprises the following raw materials by weight in 1 L of water: 50 to 150 mg of fulvic acid, 50 to 100 mg of sodium thiosulfate, 50 to 100 mg of sodium bisulfite, 50 to 80 mg of para-aminosalicylic acid, 200 to 300 mg of nitrogen, phosphorus and potassium compound fertilizer, 200 to 400 mg of trace elements, and 50 to 100 mg of citric acid. The transpiration regulator for planting stocks in hilly lands can effectively solve the problem that the planting stocks in the hilly lands are lack of water and dry, can promote the growth of root systems of the planting stocks in the hilly lands, improves the survival rate of planting stock transplantation, effectively decreases the opening degree of air holes of the planting stocks in the small hilly lands, inhibits transpiration, improves the water content of leaves, improves the content of free proline and the content of chlorophyl, and greatly improves the survival rate and the drought resistance of transplanted planting stocks. The invention further discloses a preparation method of the transpiration regulator for planting stocks in hilly lands.