A new method of threshing and cleaning of eggplant seed

The conventional manual cutting and cleaning method of eggplant seeds is time-consuming and time-consuming. Especially when the amount of eggplant is large and the weather is unstable, it is not conducive to harvest and sun exposure. Manual cutting, the seed color is often poor, such as easy to gray, dim phenomenon, affecting the appearance quality, and when picking seeds, it is not easy to clean, scattering loss is also more.

The first advantage of the new method of threshing with the washing machine is that the processors no longer dig seeds directly with their fingers, which greatly reduces the labor intensity, saves labor and time, and the work efficiency is 8-10 times higher than that of the hand method. This method does not affect the normal germination character of seeds, does not waste seeds, and the recovery rate is high. Second, the seed surface is clean, the color is positive, the glossiness is obviously improved, and the appearance of the commodity is excellent. The washing procedure is as follows:

Mechanical and electrical preparation, a washing machine with normal function, power plug board and rinsing water. Add water to about 70% of the highest water level in the box.

Select fruit slices; select disease-free, post-ripe complete fruit, cut horizontally on the wood mat, about 1.8 cm thick. The small part of the seedless end can be removed when cutting. The amount of slicing should be cut and used as soon as possible, so as to avoid overstock and decay and discoloration of the seeds.

Turn on the power and turn it on, after rolling with strong washing water, you can add fruit slices without soil pollution, the appropriate amount is 10-13 kg, pay attention to the height of the water layer in the box does not exceed the highest water level, threshing time 15-20 minutes, observe that most of the slices are broken, the seeds are separated from the pulp, and the machine can be turned off.

Seed rinsing: scoop the pulp seed mixture into the basin, add water to dilute and stir, after the seeds are precipitated for a while, remove the seedless pulp fragments with bamboo, and then slowly pour out the suspended water, leaving the seeds. Add water and rinse repeatedly until the clean seeds are washed out without any debris. Then, put the washed wet seeds into the cloth, dry the excess water, dry the clean colorless cloth sheet or clean fine grass mat in time, stir it more frequently, and make the seed water content reach the standard dryness.