Causes and Prevention of Muskmelon Star Fruit

The term "melon melon fruit" refers to a type of melon that stops growing early, reaching only the size of a walnut and no longer expanding. These fruits are significantly smaller than normal melons of the same variety, with a hard skin, late maturity, and ultimately lose their commercial value. The main causes of this condition include: low-position fruit setting leading to poor pod development; limited fruit growth; failure to fill properly after cutting, resulting in insufficient water absorption; inadequate water and nutrient supply that fails to meet the fruit's growth requirements; weak plant growth or excessive vegetative growth causing imbalanced nutrient distribution; and prolonged bad weather after fruit set, which disrupts nutrient transport and leads to hard, ossified rinds. To prevent the occurrence of these underdeveloped or "stale" fruits, two key measures should be taken. First, proper fruit setting positions must be selected. The position where the melon sets has a significant impact on its size, quality, and ripening. Melons set in lower sections tend to be small and deformed, while those set in upper sections may be small, have thin flesh, and low sugar content. Second, proper water and fertilizer management is essential. After the fruit sets, the cells begin to divide and expand, requiring a large amount of water and nutrients. When the melon reaches the size of a walnut, it's time to water thoroughly and apply fertilizer. Apply 20–30 kg of potassium fertilizer per mu. If watering is insufficient at this stage, cell division slows down, leading to smaller fruits and stunted growth. Therefore, timely and sufficient irrigation and fertilization are crucial to avoid this problem.

Nutriceutical Ingredients

These ingredients mainly include the following categories

Nutriceutical Ingredients refers to the various chemicals contained in food that are necessary for maintaining human growth, development, metabolism and health.

1. Macronutrients

Carbohydrates: The body's main source of energy, including sugar, starch and fiber.

Protein: The building blocks of body tissues such as muscle, skin, enzymes and hormones, but also provides energy.

Fats (lipids) : are another important source of energy, involved in cell building and hormone production, including saturated, unsaturated and essential fatty acids.

2. Micro-nutrients

Vitamin: is a group of organic compounds, the human body needs a small amount, but essential to normal physiological function, can not be synthesized by the body itself or the amount of synthesis is insufficient, must be taken through food. For example, vitamin A, vitamin C, vitamin D, etc.

Minerals: including macroelements (such as calcium, phosphorus, potassium, sodium, magnesium) and trace elements (such as iron, zinc, selenium, iodine), essential for the maintenance of homeostasis, bone structure, nerve conduction and other functions.

3. Water

Although not a "nutrient component" in the usual sense, water is indispensable in the activities of life, participating in all biochemical reactions, maintaining body temperature and fluid balance in the body.

4. Dietary fiber

Although it cannot be digested and absorbed by the human body, it plays an important role in promoting intestinal health, controlling blood sugar and lipid levels.

A balanced intake of these nutrients is essential to maintaining good health. People of different ages, genders, physical conditions and activity levels also have different requirements for various nutrients.

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