feed intake level

基本解释

The ammoniated straw can improve sapidity of cud chewer, and increase feed intake, the level of energy and nonprotein.
稻草经氨化，可改善反刍家畜对其的适口性，提高采食量和稻草中能量及非蛋白氮水平。
Ovulation rate is the principle factor limiting litter size in gilts and increasing the level of feed intake prior to mating will significantly increase ovulation rate.
排卵率是限制母猪窝重的主要因子，在配种前提高采食量能显著性地增加排卵效率。
However, high level of anionic acid in diet could result in poor palatability and finally affected feed intake. Thus, it may be impossible to prevent postpartum fever simply by anionic salts.
但高量阴离子盐类适口性差，对采食量产生不良影响，因此想要地通过添加阴离子盐类来防止产褥热并期望得到应有的效果，有时是不可能的。

营养水平
Feed intake level significantly influnced embryonic survival on early pregnancy in gilts.
结论：1、营养水平显著影响初产母猪妊娠早期的胚胎存活率。