How to harvest spinach

Water spinach, also known as Ipomoea aquatica and Ipomoea aquatica, is one of the widely cultivated vegetable varieties and is also very popular in the market. Water spinach is easy to grow. We can often cultivate by cutting, and of course we can also reproduce by seeds. So do you know how to harvest spinach? Do you know how long it took to harvest? How many times can you harvest? Let's read it together.

1. How long can the spinach be picked?

Timely harvesting of spinach is the key to its high yield, so when is the best harvesting time of spinach? Generally, water spinach propagated by seeds can not be harvested until the seedlings grow to about 35 cm, but if it is cuttage propagation, it can not be harvested until the newly grown sugarcane stems grow to about 35 cm after cuttage. In other words, there is no specific regulation on the harvesting time of Ipomoea aquatica, but remember that the best harvesting time is when Ipomoea aquatica grows to 30 to 40 cm. How long water spinach can be harvested is actually determined by the growth rate of water spinach itself, so in order to improve the yield of water spinach, it is necessary to increase the growth rate of water spinach.

2, the method of water spinach harvest

In fact, there are two ways to harvest water spinach. The simplest thing is to harvest once, that is, to uproot the water spinach when it grows to about 30 to 40 centimeters. If harvested in this way, the yield of water spinach is relatively low, and the yield of planting an acre is about 3000 kg. The second way is to harvest the water spinach in batches, that is, when the water spinach grows to 30-40 cm for the first time, pick the tender buds, keep a small part of underground and aboveground stems and leaves, and apply fertilizer at one time. This can promote the regrowth of water spinach and can be used for many times, so that at least 10000 kg of water spinach can be produced per mu. In other words, when we harvest in batches, we should remove the branches and leaves reasonably to prevent plants from premature aging.

3. How to raise water spinach?

After the water spinach is harvested, we need to consider keeping the seeds of water spinach for planting in the next year. Seed retention of water spinach can be divided into two ways: seed collection and vine overwintering. When planting, choose varieties that can blossom and bear fruit. Otherwise, there will be no seeds left, and the seeds can only be harvested when they are fully mature, otherwise the seeds will not germinate. Wintering vine is to dig out the roots of water spinach to make seeds, then store them in the cellar and plant them the next year.

The above is the method of collecting water spinach that Yi Search will teach you today. I believe that after reading the above, you have basically understood and know how to maximize the benefits. Thank you for your long-term support and encouragement, and hope to help more friends in need. School easy search will continue to work hard.

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