我喜欢吃石榴, 不过石榴皮很难剥.I love to eat pomegranates, but they are difficult to peel.以石榴皮为原料,提取得到了天然黄色素.A yellow pigment was extracted from granatum.结果表明,石榴皮中总黄酮. %,石榴渣中总黄酮2.04%.The result indicate that the pomegranate husk conta...
Sometimes the preliminary step must be taken of reducing weed population before fertilizing.有时候,在施肥之前,必须采取减少杂草密度的预备性步骤.Only use colza cake for fertilizing.以菜籽饼为基肥和追肥.The self fertilizing garden can also be planted in rai...